Remove other gonk widget conditionals and unused files.

Tag #288.

14 files changed, 0 insertions, 4111 deletions

diff --git a/dom/network/EthernetManager.js b/dom/network/EthernetManager.js
deleted file mode 100644
index 4b11e56666..0000000000
--- a/dom/network/EthernetManager.js
+++ /dev/null
@@ -1,655 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-
-const TOPIC_INTERFACE_STATE_CHANGED = "network-interface-state-changed";
-
-const ETHERNET_NETWORK_IFACE_PREFIX = "eth";
-const DEFAULT_ETHERNET_NETWORK_IFACE = "eth0";
-
-const INTERFACE_IPADDR_NULL = "0.0.0.0";
-const INTERFACE_GATEWAY_NULL = "0.0.0.0";
-const INTERFACE_PREFIX_NULL = 0;
-const INTERFACE_MACADDR_NULL = "00:00:00:00:00:00";
-
-const NETWORK_INTERFACE_UP   = "up";
-const NETWORK_INTERFACE_DOWN = "down";
-
-const IP_MODE_DHCP = "dhcp";
-const IP_MODE_STATIC = "static";
-
-const PREF_NETWORK_DEBUG_ENABLED = "network.debugging.enabled";
-
-XPCOMUtils.defineLazyServiceGetter(this, "gNetworkManager",
-                                   "@mozilla.org/network/manager;1",
-                                   "nsINetworkManager");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gNetworkService",
-                                   "@mozilla.org/network/service;1",
-                                   "nsINetworkService");
-
-let debug;
-function updateDebug() {
-  let debugPref = false; // set default value here.
-  try {
-    debugPref = debugPref || Services.prefs.getBoolPref(PREF_NETWORK_DEBUG_ENABLED);
-  } catch (e) {}
-
-  if (debugPref) {
-    debug = function(s) {
-      dump("-*- EthernetManager: " + s + "\n");
-    };
-  } else {
-    debug = function(s) {};
-  }
-}
-updateDebug();
-
-// nsINetworkInterface
-
-function EthernetInterface(attr) {
-  this.info.state = attr.state;
-  this.info.type = attr.type;
-  this.info.name = attr.name;
-  this.info.ipMode = attr.ipMode;
-  this.info.ips = [attr.ip];
-  this.info.prefixLengths = [attr.prefixLength];
-  this.info.gateways = [attr.gateway];
-  this.info.dnses = attr.dnses;
-  this.httpProxyHost = "";
-  this.httpProxyPort = 0;
-}
-EthernetInterface.prototype = {
-  QueryInterface: XPCOMUtils.generateQI([Ci.nsINetworkInterface]),
-
-  updateConfig: function(config) {
-    debug("Interface " + this.info.name + " updateConfig " + JSON.stringify(config));
-    this.info.state = (config.state != undefined) ?
-                  config.state : this.info.state;
-    this.info.ips = (config.ip != undefined) ? [config.ip] : this.info.ips;
-    this.info.prefixLengths = (config.prefixLength != undefined) ?
-                         [config.prefixLength] : this.info.prefixLengths;
-    this.info.gateways = (config.gateway != undefined) ?
-                    [config.gateway] : this.info.gateways;
-    this.info.dnses = (config.dnses != undefined) ? config.dnses : this.info.dnses;
-    this.httpProxyHost = (config.httpProxyHost != undefined) ?
-                          config.httpProxyHost : this.httpProxyHost;
-    this.httpProxyPort = (config.httpProxyPort != undefined) ?
-                          config.httpProxyPort : this.httpProxyPort;
-    this.info.ipMode = (config.ipMode != undefined) ?
-                   config.ipMode : this.info.ipMode;
-  },
-
-  info: {
-    getAddresses: function(ips, prefixLengths) {
-      ips.value = this.ips.slice();
-      prefixLengths.value = this.prefixLengths.slice();
-
-      return this.ips.length;
-    },
-
-    getGateways: function(count) {
-      if (count) {
-        count.value = this.gateways.length;
-      }
-      return this.gateways.slice();
-    },
-
-    getDnses: function(count) {
-      if (count) {
-        count.value = this.dnses.length;
-      }
-      return this.dnses.slice();
-    }
-  }
-};
-
-// nsIEthernetManager
-
-/*
- *  Network state transition diagram
- *
- *   ----------  enable  ---------  connect   -----------   disconnect   --------------
- *  | Disabled | -----> | Enabled | -------> | Connected | <----------> | Disconnected |
- *   ----------          ---------            -----------    connect     --------------
- *       ^                  |                      |                           |
- *       |     disable      |                      |                           |
- *       -----------------------------------------------------------------------
- */
-
-function EthernetManager() {
-  debug("EthernetManager start");
-
-  // Interface list.
-  this.ethernetInterfaces = {};
-
-  // Used to memorize last connection information.
-  this.lastStaticConfig = {};
-
-  Services.obs.addObserver(this, "xpcom-shutdown", false);
-}
-
-EthernetManager.prototype = {
-  classID: Components.ID("a96441dd-36b3-4f7f-963b-2c032e28a039"),
-  QueryInterface: XPCOMUtils.generateQI([Ci.nsIEthernetManager]),
-
-  ethernetInterfaces: null,
-  lastStaticConfig: null,
-
-  observer: function(subject, topic, data) {
-    switch (topic) {
-      case "xpcom-shutdown":
-        debug("xpcom-shutdown");
-
-        this._shutdown();
-
-        Services.obs.removeObserver(this, "xpcom-shutdown");
-        break;
-    }
-  },
-
-  _shutdown: function() {
-    debug("Shuting down");
-    (function onRemove(ifnameList) {
-      if (!ifnameList.length) {
-        return;
-      }
-
-      let ifname = ifnameList.shift();
-      this.removeInterface(ifname, { notify: onRemove.bind(this, ifnameList) });
-    }).call(this, Object.keys(this.ethernetInterfaces));
-  },
-
-  get interfaceList() {
-    return Object.keys(this.ethernetInterfaces);
-  },
-
-  scan: function(callback) {
-    debug("Scan");
-
-    gNetworkService.getInterfaces(function(success, list) {
-      let ethList = [];
-
-      if (!success) {
-        if (callback) {
-          callback.notify(ethList);
-        }
-        return;
-      }
-
-      for (let i = 0; i < list.length; i++) {
-        debug("Found interface " + list[i]);
-        if (!list[i].startsWith(ETHERNET_NETWORK_IFACE_PREFIX)) {
-          continue;
-        }
-        ethList.push(list[i]);
-      }
-
-      if (callback) {
-        callback.notify(ethList);
-      }
-    });
-  },
-
-  addInterface: function(ifname, callback) {
-    debug("Add interface " + ifname);
-
-    if (!ifname || !ifname.startsWith(ETHERNET_NETWORK_IFACE_PREFIX)) {
-      if (callback) {
-        callback.notify(false, "Invalid interface.");
-      }
-      return;
-    }
-
-    if (this.ethernetInterfaces[ifname]) {
-      if (callback) {
-        callback.notify(true, "Interface already exists.");
-      }
-      return;
-    }
-
-    gNetworkService.getInterfaceConfig(ifname, function(success, result) {
-      if (!success) {
-        if (callback) {
-          callback.notify(false, "Netd error.");
-        }
-        return;
-      }
-
-      // Since the operation may still succeed with an invalid interface name,
-      // check the mac address as well.
-      if (result.macAddr == INTERFACE_MACADDR_NULL) {
-        if (callback) {
-          callback.notify(false, "Interface not found.");
-        }
-        return;
-      }
-
-      this.ethernetInterfaces[ifname] = new EthernetInterface({
-        state:        result.link == NETWORK_INTERFACE_UP ?
-                        Ci.nsINetworkInfo.NETWORK_STATE_DISABLED :
-                        Ci.nsINetworkInfo.NETWORK_STATE_ENABLED,
-        name:         ifname,
-        type:         Ci.nsINetworkInfo.NETWORK_TYPE_ETHERNET,
-        ip:           result.ip,
-        prefixLength: result.prefix,
-        ipMode:       IP_MODE_DHCP
-      });
-
-      // Register the interface to NetworkManager.
-      gNetworkManager.registerNetworkInterface(this.ethernetInterfaces[ifname]);
-
-      debug("Add interface " + ifname + " succeeded with " +
-            JSON.stringify(this.ethernetInterfaces[ifname]));
-
-      if (callback) {
-        callback.notify(true, "ok");
-      }
-    }.bind(this));
-  },
-
-  removeInterface: function(ifname, callback) {
-    debug("Remove interface " + ifname);
-
-    if (!ifname || !ifname.startsWith(ETHERNET_NETWORK_IFACE_PREFIX)) {
-      if (callback) {
-        callback.notify(false, "Invalid interface.");
-      }
-      return;
-    }
-
-    if (!this.ethernetInterfaces[ifname]) {
-      if (callback) {
-        callback.notify(true, "Interface does not exist.");
-      }
-      return;
-    }
-
-    // Make sure interface is disable before removing.
-    this.disable(ifname, { notify: function(success, message) {
-      // Unregister the interface from NetworkManager and also remove it from
-      // the interface list.
-      gNetworkManager.unregisterNetworkInterface(this.ethernetInterfaces[ifname]);
-      delete this.ethernetInterfaces[ifname];
-
-      debug("Remove interface " + ifname + " succeeded.");
-
-      if (callback) {
-        callback.notify(true, "ok");
-      }
-    }.bind(this)});
-  },
-
-  updateInterfaceConfig: function(ifname, config, callback) {
-    debug("Update interface config with " + ifname);
-
-    this._ensureIfname(ifname, callback, function(iface) {
-      if (!config) {
-        if (callback) {
-          callback.notify(false, "No config to update.");
-        }
-        return;
-      }
-
-      // Network state can not be modified externally.
-      if (config.state) {
-        delete config.state;
-      }
-
-      let currentIpMode = iface.info.ipMode;
-
-      // Update config.
-      this.ethernetInterfaces[iface.info.name].updateConfig(config);
-
-      // Do not automatically re-connect if the interface is not in connected
-      // state.
-      if (iface.info.state != Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED) {
-        if (callback) {
-          callback.notify(true, "ok");
-        }
-        return;
-      }
-
-      let newIpMode = this.ethernetInterfaces[iface.info.name].info.ipMode;
-
-      if (newIpMode == IP_MODE_STATIC) {
-        this._setStaticIP(iface.info.name, callback);
-        return;
-      }
-      if ((currentIpMode == IP_MODE_STATIC) && (newIpMode == IP_MODE_DHCP)) {
-        gNetworkService.stopDhcp(iface.info.name, function(success) {
-          if (success) {
-            debug("DHCP for " + iface.info.name + " stopped.");
-          }
-        });
-
-        // Clear the current network settings before do dhcp request, otherwise
-        // dhcp settings could fail.
-        this.disconnect(iface.info.name, { notify: function(success, message) {
-          if (!success) {
-            if (callback) {
-              callback.notify("Disconnect failed.");
-            }
-            return;
-          }
-          this._runDhcp(iface.info.name, callback);
-        }.bind(this) });
-        return;
-      }
-
-      if (callback) {
-        callback.notify(true, "ok");
-      }
-    }.bind(this));
-  },
-
-  enable: function(ifname, callback) {
-    debug("Enable interface " + ifname);
-
-    this._ensureIfname(ifname, callback, function(iface) {
-      // Interface can be only enabled in the state of disabled.
-      if (iface.info.state != Ci.nsINetworkInfo.NETWORK_STATE_DISABLED) {
-        if (callback) {
-          callback.notify(true, "Interface already enabled.");
-        }
-        return;
-      }
-
-      let ips = {};
-      let prefixLengths = {};
-      iface.info.getAddresses(ips, prefixLengths);
-      let config = { ifname: iface.info.name,
-                     ip:     ips.value[0],
-                     prefix: prefixLengths.value[0],
-                     link:   NETWORK_INTERFACE_UP };
-      gNetworkService.setInterfaceConfig(config, function(success) {
-        if (!success) {
-          if (callback) {
-            callback.notify(false, "Netd Error.");
-          }
-          return;
-        }
-
-        this.ethernetInterfaces[iface.info.name].updateConfig({
-          state: Ci.nsINetworkInfo.NETWORK_STATE_ENABLED
-        });
-
-        debug("Enable interface " + iface.info.name + " succeeded.");
-
-        if (callback) {
-          callback.notify(true, "ok");
-        }
-      }.bind(this));
-    }.bind(this));
-  },
-
-  disable: function(ifname, callback) {
-    debug("Disable interface " + ifname);
-
-    this._ensureIfname(ifname, callback, function(iface) {
-      if (iface.info.state == Ci.nsINetworkInfo.NETWORK_STATE_DISABLED) {
-        if (callback) {
-          callback.notify(true, "Interface already disabled.");
-        }
-        return;
-      }
-
-      if (iface.info.state == Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED) {
-        gNetworkService.stopDhcp(iface.info.name, function(success) {
-          if (success) {
-            debug("DHCP for " + iface.info.name + " stopped.");
-          }
-        });
-      }
-
-      let ips = {};
-      let prefixLengths = {};
-      iface.info.getAddresses(ips, prefixLengths);
-      let config = { ifname: iface.info.name,
-                     ip:     ips.value[0],
-                     prefix: prefixLengths.value[0],
-                     link:   NETWORK_INTERFACE_DOWN };
-      gNetworkService.setInterfaceConfig(config, function(success) {
-        if (!success) {
-          if (callback) {
-            callback.notify(false, "Netd Error.");
-          }
-          return;
-        }
-
-        this.ethernetInterfaces[iface.info.name].updateConfig({
-          state: Ci.nsINetworkInfo.NETWORK_STATE_DISABLED
-        });
-
-        debug("Disable interface " + iface.info.name + " succeeded.");
-
-        if (callback) {
-          callback.notify(true, "ok");
-        }
-      }.bind(this));
-    }.bind(this));
-  },
-
-  connect: function(ifname, callback) {
-    debug("Connect interface " + ifname);
-
-    this._ensureIfname(ifname, callback, function(iface) {
-      // Interface can only be connected in the state of enabled or
-      // disconnected.
-      if (iface.info.state == Ci.nsINetworkInfo.NETWORK_STATE_DISABLED ||
-          iface.info.state == Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED) {
-        if (callback) {
-          callback.notify(true, "Interface " + ifname + " is not available or "
-                                 + " already connected.");
-        }
-        return;
-      }
-
-      if (iface.info.ipMode == IP_MODE_DHCP) {
-        this._runDhcp(iface.info.name, callback);
-        return;
-      }
-
-      if (iface.info.ipMode == IP_MODE_STATIC) {
-        if (this._checkConfigNull(iface) && this.lastStaticConfig[iface.info.name]) {
-          debug("Connect with lastStaticConfig " +
-                JSON.stringify(this.lastStaticConfig[iface.info.name]));
-          this.ethernetInterfaces[iface.info.name].updateConfig(
-            this.lastStaticConfig[iface.info.name]);
-        }
-        this._setStaticIP(iface.info.name, callback);
-        return;
-      }
-
-      if (callback) {
-        callback.notify(false, "IP mode is wrong or not set.");
-      }
-    }.bind(this));
-  },
-
-  disconnect: function(ifname, callback) {
-    debug("Disconnect interface " + ifname);
-
-    this._ensureIfname(ifname, callback, function(iface) {
-      // Interface can be only disconnected in the state of connected.
-      if (iface.info.state != Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED) {
-        if (callback) {
-          callback.notify(true, "Interface is already disconnected");
-        }
-        return;
-      }
-
-      let config = { ifname: iface.info.name,
-                     ip:     INTERFACE_IPADDR_NULL,
-                     prefix: INTERFACE_PREFIX_NULL,
-                     link:   NETWORK_INTERFACE_UP };
-      gNetworkService.setInterfaceConfig(config, function(success) {
-        if (!success) {
-          if (callback) {
-            callback.notify(false, "Netd error.");
-          }
-          return;
-        }
-
-        // Stop dhcp daemon.
-        gNetworkService.stopDhcp(iface.info.name, function(success) {
-          if (success) {
-            debug("DHCP for " + iface.info.name + " stopped.");
-          }
-        });
-
-        this.ethernetInterfaces[iface.info.name].updateConfig({
-          state:        Ci.nsINetworkInfo.NETWORK_STATE_DISCONNECTED,
-          ip:           INTERFACE_IPADDR_NULL,
-          prefixLength: INTERFACE_PREFIX_NULL,
-          gateway:      INTERFACE_GATEWAY_NULL
-        });
-
-        gNetworkManager.updateNetworkInterface(this.ethernetInterfaces[ifname]);
-
-        debug("Disconnect interface " + iface.info.name + " succeeded.");
-
-        if (callback) {
-          callback.notify(true, "ok");
-        }
-      }.bind(this));
-    }.bind(this));
-  },
-
-  _checkConfigNull: function(iface) {
-    let ips = {};
-    let prefixLengths = {};
-    let gateways = iface.info.getGateways();
-    iface.info.getAddresses(ips, prefixLengths);
-
-    if (ips.value[0] == INTERFACE_IPADDR_NULL &&
-        prefixLengths.value[0] == INTERFACE_PREFIX_NULL &&
-        gateways[0] == INTERFACE_GATEWAY_NULL) {
-      return true;
-    }
-
-    return false;
-  },
-
-  _ensureIfname: function(ifname, callback, func) {
-    // If no given ifname, use the default one.
-    if (!ifname) {
-      ifname = DEFAULT_ETHERNET_NETWORK_IFACE;
-    }
-
-    let iface = this.ethernetInterfaces[ifname];
-    if (!iface) {
-      if (callback) {
-        callback.notify(true, "Interface " + ifname + " is not available.");
-      }
-      return;
-    }
-
-    func.call(this, iface);
-  },
-
-  _runDhcp: function(ifname, callback) {
-    debug("runDhcp with " + ifname);
-
-    if (!this.ethernetInterfaces[ifname]) {
-      if (callback) {
-        callback.notify(false, "Invalid interface.");
-      }
-      return;
-    }
-
-    gNetworkService.dhcpRequest(ifname, function(success, result) {
-      if (!success) {
-        if (callback) {
-          callback.notify(false, "DHCP failed.");
-        }
-        return;
-      }
-
-      debug("DHCP succeeded with " + JSON.stringify(result));
-
-      // Clear last static network information when connecting with dhcp mode.
-      if (this.lastStaticConfig[ifname]) {
-        this.lastStaticConfig[ifname] = null;
-      }
-
-      this.ethernetInterfaces[ifname].updateConfig({
-        state:        Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED,
-        ip:           result.ipaddr_str,
-        gateway:      result.gateway_str,
-        prefixLength: result.prefixLength,
-        dnses:        [result.dns1_str, result.dns2_str]
-      });
-
-      gNetworkManager.updateNetworkInterface(this.ethernetInterfaces[ifname]);
-
-      debug("Connect interface " + ifname + " with DHCP succeeded.");
-
-      if (callback) {
-        callback.notify(true, "ok");
-      }
-    }.bind(this));
-  },
-
-  _setStaticIP: function(ifname, callback) {
-    let iface = this.ethernetInterfaces[ifname];
-    if (!iface) {
-      if (callback) {
-        callback.notify(false, "Invalid interface.");
-      }
-      return;
-    }
-
-    let ips = {};
-    let prefixLengths = {};
-    iface.info.getAddresses(ips, prefixLengths);
-
-    let config = { ifname: iface.info.name,
-                   ip:     ips.value[0],
-                   prefix: prefixLengths.value[0],
-                   link:   NETWORK_INTERFACE_UP };
-    gNetworkService.setInterfaceConfig(config, function(success) {
-      if (!success) {
-        if (callback) {
-          callback.notify(false, "Netd Error.");
-        }
-        return;
-      }
-
-      // Keep the lastest static network information.
-      let ips = {};
-      let prefixLengths = {};
-      let gateways = iface.info.getGateways();
-      iface.info.getAddresses(ips, prefixLengths);
-
-      this.lastStaticConfig[iface.info.name] = {
-        ip:           ips.value[0],
-        prefixLength: prefixLengths.value[0],
-        gateway:      gateways[0]
-      };
-
-      this.ethernetInterfaces[ifname].updateConfig({
-        state: Ci.nsINetworkInfo.NETWORK_STATE_CONNECTED,
-      });
-
-      gNetworkManager.updateNetworkInterface(this.ethernetInterfaces[ifname]);
-
-      debug("Connect interface " + ifname + " with static ip succeeded.");
-
-      if (callback) {
-        callback.notify(true, "ok");
-      }
-    }.bind(this));
-  },
-}
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([EthernetManager]);
diff --git a/dom/network/EthernetManager.manifest b/dom/network/EthernetManager.manifest
deleted file mode 100644
index d25a069e12..0000000000
--- a/dom/network/EthernetManager.manifest
+++ /dev/null
@@ -1,2 +0,0 @@
-component {a96441dd-36b3-4f7f-963b-2c032e28a039} EthernetManager.js
-contract @mozilla.org/ethernetManager;1 {a96441dd-36b3-4f7f-963b-2c032e28a039}
diff --git a/dom/network/NetUtils.cpp b/dom/network/NetUtils.cpp
deleted file mode 100644
index 78c5be802f..0000000000
--- a/dom/network/NetUtils.cpp
+++ /dev/null
@@ -1,200 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "NetUtils.h"
-#include <dlfcn.h>
-#include <errno.h>
-#include "prinit.h"
-#include "mozilla/Assertions.h"
-#include "nsDebug.h"
-#include "SystemProperty.h"
-
-using mozilla::system::Property;
-
-static void* sNetUtilsLib;
-static PRCallOnceType sInitNetUtilsLib;
-
-static PRStatus
-InitNetUtilsLib()
-{
-  sNetUtilsLib = dlopen("/system/lib/libnetutils.so", RTLD_LAZY);
-  // We might fail to open the hardware lib. That's OK.
-  return PR_SUCCESS;
-}
-
-static void*
-GetNetUtilsLibHandle()
-{
-  PR_CallOnce(&sInitNetUtilsLib, InitNetUtilsLib);
-  return sNetUtilsLib;
-}
-
-// static
-void*
-NetUtils::GetSharedLibrary()
-{
-  void* netLib = GetNetUtilsLibHandle();
-  if (!netLib) {
-    NS_WARNING("No /system/lib/libnetutils.so");
-  }
-  return netLib;
-}
-
-// static
-int32_t
-NetUtils::SdkVersion()
-{
-  char propVersion[Property::VALUE_MAX_LENGTH];
-  Property::Get("ro.build.version.sdk", propVersion, "0");
-  int32_t version = strtol(propVersion, nullptr, 10);
-  return version;
-}
-
-DEFINE_DLFUNC(ifc_enable, int32_t, const char*)
-DEFINE_DLFUNC(ifc_disable, int32_t, const char*)
-DEFINE_DLFUNC(ifc_configure, int32_t, const char*, in_addr_t, uint32_t,
-              in_addr_t, in_addr_t, in_addr_t)
-DEFINE_DLFUNC(ifc_reset_connections, int32_t, const char*, const int32_t)
-DEFINE_DLFUNC(ifc_set_default_route, int32_t, const char*, in_addr_t)
-DEFINE_DLFUNC(ifc_add_route, int32_t, const char*, const char*, uint32_t, const char*)
-DEFINE_DLFUNC(ifc_remove_route, int32_t, const char*, const char*, uint32_t, const char*)
-DEFINE_DLFUNC(ifc_remove_host_routes, int32_t, const char*)
-DEFINE_DLFUNC(ifc_remove_default_route, int32_t, const char*)
-DEFINE_DLFUNC(dhcp_stop, int32_t, const char*)
-
-NetUtils::NetUtils()
-{
-}
-
-int32_t NetUtils::do_ifc_enable(const char *ifname)
-{
-  USE_DLFUNC(ifc_enable)
-  return ifc_enable(ifname);
-}
-
-int32_t NetUtils::do_ifc_disable(const char *ifname)
-{
-  USE_DLFUNC(ifc_disable)
-  return ifc_disable(ifname);
-}
-
-int32_t NetUtils::do_ifc_configure(const char *ifname,
-                                       in_addr_t address,
-                                       uint32_t prefixLength,
-                                       in_addr_t gateway,
-                                       in_addr_t dns1,
-                                       in_addr_t dns2)
-{
-  USE_DLFUNC(ifc_configure)
-  int32_t ret = ifc_configure(ifname, address, prefixLength, gateway, dns1, dns2);
-  return ret;
-}
-
-int32_t NetUtils::do_ifc_reset_connections(const char *ifname,
-                                               const int32_t resetMask)
-{
-  USE_DLFUNC(ifc_reset_connections)
-  return ifc_reset_connections(ifname, resetMask);
-}
-
-int32_t NetUtils::do_ifc_set_default_route(const char *ifname,
-                                           in_addr_t gateway)
-{
-  USE_DLFUNC(ifc_set_default_route)
-  return ifc_set_default_route(ifname, gateway);
-}
-
-int32_t NetUtils::do_ifc_add_route(const char *ifname,
-                                   const char *dst,
-                                   uint32_t prefixLength,
-                                   const char *gateway)
-{
-  USE_DLFUNC(ifc_add_route)
-  return ifc_add_route(ifname, dst, prefixLength, gateway);
-}
-
-int32_t NetUtils::do_ifc_remove_route(const char *ifname,
-                                      const char *dst,
-                                      uint32_t prefixLength,
-                                      const char *gateway)
-{
-  USE_DLFUNC(ifc_remove_route)
-  return ifc_remove_route(ifname, dst, prefixLength, gateway);
-}
-
-int32_t NetUtils::do_ifc_remove_host_routes(const char *ifname)
-{
-  USE_DLFUNC(ifc_remove_host_routes)
-  return ifc_remove_host_routes(ifname);
-}
-
-int32_t NetUtils::do_ifc_remove_default_route(const char *ifname)
-{
-  USE_DLFUNC(ifc_remove_default_route)
-  return ifc_remove_default_route(ifname);
-}
-
-int32_t NetUtils::do_dhcp_stop(const char *ifname)
-{
-  USE_DLFUNC(dhcp_stop)
-  return dhcp_stop(ifname);
-}
-
-int32_t NetUtils::do_dhcp_do_request(const char *ifname,
-                                         char *ipaddr,
-                                         char *gateway,
-                                         uint32_t *prefixLength,
-                                         char *dns1,
-                                         char *dns2,
-                                         char *server,
-                                         uint32_t  *lease,
-                                         char* vendorinfo)
-{
-  int32_t ret = -1;
-  uint32_t sdkVersion = SdkVersion();
-
-  if (sdkVersion == 15) {
-    // ICS
-    // http://androidxref.com/4.0.4/xref/system/core/libnetutils/dhcp_utils.c#149
-    DEFINE_DLFUNC(dhcp_do_request, int32_t, const char*, char*, char*,  uint32_t*, char*, char*, char*, uint32_t*)
-    USE_DLFUNC(dhcp_do_request)
-    vendorinfo[0] = '\0';
-
-    ret = dhcp_do_request(ifname, ipaddr, gateway, prefixLength, dns1, dns2,
-                          server, lease);
-  } else if (sdkVersion == 16 || sdkVersion == 17) {
-    // JB 4.1 and 4.2
-    // http://androidxref.com/4.1.2/xref/system/core/libnetutils/dhcp_utils.c#175
-    // http://androidxref.com/4.2.2_r1/xref/system/core/include/netutils/dhcp.h#26
-    DEFINE_DLFUNC(dhcp_do_request, int32_t, const char*, char*, char*,  uint32_t*, char*, char*, char*, uint32_t*, char*)
-    USE_DLFUNC(dhcp_do_request)
-    ret = dhcp_do_request(ifname, ipaddr, gateway, prefixLength, dns1, dns2,
-                          server, lease, vendorinfo);
-  } else if (sdkVersion == 18) {
-    // JB 4.3
-    // http://androidxref.com/4.3_r2.1/xref/system/core/libnetutils/dhcp_utils.c#181
-    DEFINE_DLFUNC(dhcp_do_request, int32_t, const char*, char*, char*,  uint32_t*, char**, char*, uint32_t*, char*, char*)
-    USE_DLFUNC(dhcp_do_request)
-    char *dns[3] = {dns1, dns2, nullptr};
-    char domains[Property::VALUE_MAX_LENGTH];
-    ret = dhcp_do_request(ifname, ipaddr, gateway, prefixLength, dns,
-                          server, lease, vendorinfo, domains);
-  } else if (sdkVersion >= 19) {
-    // KitKat 4.4.X
-    // http://androidxref.com/4.4_r1/xref/system/core/libnetutils/dhcp_utils.c#18
-    // Lollipop 5.0
-    //http://androidxref.com/5.0.0_r2/xref/system/core/libnetutils/dhcp_utils.c#186
-    DEFINE_DLFUNC(dhcp_do_request, int32_t, const char*, char*, char*,  uint32_t*, char**, char*, uint32_t*, char*, char*, char*)
-    USE_DLFUNC(dhcp_do_request)
-    char *dns[3] = {dns1, dns2, nullptr};
-    char domains[Property::VALUE_MAX_LENGTH];
-    char mtu[Property::VALUE_MAX_LENGTH];
-    ret = dhcp_do_request(ifname, ipaddr, gateway, prefixLength, dns, server, lease, vendorinfo, domains, mtu);
-  } else {
-    NS_WARNING("Unable to perform do_dhcp_request: unsupported sdk version!");
-  }
-  return ret;
-}
diff --git a/dom/network/NetUtils.h b/dom/network/NetUtils.h
deleted file mode 100644
index 4af365406d..0000000000
--- a/dom/network/NetUtils.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-/**
- * Abstraction on top of the network support from libnetutils that we
- * use to set up network connections.
- */
-
-#ifndef NetUtils_h
-#define NetUtils_h
-
-#include "arpa/inet.h"
-
-// Copied from ifc.h
-#define RESET_IPV4_ADDRESSES 0x01
-#define RESET_IPV6_ADDRESSES 0x02
-#define RESET_ALL_ADDRESSES  (RESET_IPV4_ADDRESSES | RESET_IPV6_ADDRESSES)
-
-// Implements netutils functions. No need for an abstract class here since we
-// only have a one sdk specific method (dhcp_do_request)
-class NetUtils
-{
-public:
-  static void* GetSharedLibrary();
-
-  NetUtils();
-
-  int32_t do_ifc_enable(const char *ifname);
-  int32_t do_ifc_disable(const char *ifname);
-  int32_t do_ifc_configure(const char *ifname,
-                           in_addr_t address,
-                           uint32_t prefixLength,
-                           in_addr_t gateway,
-                           in_addr_t dns1,
-                           in_addr_t dns2);
-  int32_t do_ifc_reset_connections(const char *ifname, const int32_t resetMask);
-  int32_t do_ifc_set_default_route(const char *ifname, in_addr_t gateway);
-  int32_t do_ifc_add_route(const char *ifname,
-                           const char *dst,
-                           uint32_t prefixLength,
-                           const char *gateway);
-  int32_t do_ifc_remove_route(const char *ifname,
-                              const char *dst,
-                              uint32_t prefixLength,
-                              const char *gateway);
-  int32_t do_ifc_remove_host_routes(const char *ifname);
-  int32_t do_ifc_remove_default_route(const char *ifname);
-  int32_t do_dhcp_stop(const char *ifname);
-  int32_t do_dhcp_do_request(const char *ifname,
-                             char *ipaddr,
-                             char *gateway,
-                             uint32_t *prefixLength,
-                             char *dns1,
-                             char *dns2,
-                             char *server,
-                             uint32_t  *lease,
-                             char* vendorinfo);
-
-  static int32_t SdkVersion();
-};
-
-// Defines a function type with the right arguments and return type.
-#define DEFINE_DLFUNC(name, ret, args...) typedef ret (*FUNC##name)(args);
-
-// Set up a dlsymed function ready to use.
-#define USE_DLFUNC(name)                                                      \
-  FUNC##name name = (FUNC##name) dlsym(GetSharedLibrary(), #name);            \
-  if (!name) {                                                                \
-    MOZ_CRASH("Symbol not found in shared library : " #name);                 \
-  }
-
-#endif // NetUtils_h
diff --git a/dom/network/NetworkStatsDB.jsm b/dom/network/NetworkStatsDB.jsm
deleted file mode 100644
index aa74d40ad9..0000000000
--- a/dom/network/NetworkStatsDB.jsm
+++ /dev/null
@@ -1,1285 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-this.EXPORTED_SYMBOLS = ['NetworkStatsDB'];
-
-const DEBUG = false;
-function debug(s) { dump("-*- NetworkStatsDB: " + s + "\n"); }
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/IndexedDBHelper.jsm");
-Cu.importGlobalProperties(["indexedDB"]);
-
-XPCOMUtils.defineLazyServiceGetter(this, "appsService",
-                                   "@mozilla.org/AppsService;1",
-                                   "nsIAppsService");
-
-const DB_NAME = "net_stats";
-const DB_VERSION = 9;
-const DEPRECATED_STATS_STORE_NAME =
-  [
-    "net_stats_v2",    // existed only in DB version 2
-    "net_stats",       // existed in DB version 1 and 3 to 5
-    "net_stats_store", // existed in DB version 6 to 8
-  ];
-const STATS_STORE_NAME = "net_stats_store_v3"; // since DB version 9
-const ALARMS_STORE_NAME = "net_alarm";
-
-// Constant defining the maximum values allowed per interface. If more, older
-// will be erased.
-const VALUES_MAX_LENGTH = 6 * 30;
-
-// Constant defining the rate of the samples. Daily.
-const SAMPLE_RATE = 1000 * 60 * 60 * 24;
-
-this.NetworkStatsDB = function NetworkStatsDB() {
-  if (DEBUG) {
-    debug("Constructor");
-  }
-  this.initDBHelper(DB_NAME, DB_VERSION, [STATS_STORE_NAME, ALARMS_STORE_NAME]);
-}
-
-NetworkStatsDB.prototype = {
-  __proto__: IndexedDBHelper.prototype,
-
-  dbNewTxn: function dbNewTxn(store_name, txn_type, callback, txnCb) {
-    function successCb(result) {
-      txnCb(null, result);
-    }
-    function errorCb(error) {
-      txnCb(error, null);
-    }
-    return this.newTxn(txn_type, store_name, callback, successCb, errorCb);
-  },
-
-  /**
-   * The onupgradeneeded handler of the IDBOpenDBRequest.
-   * This function is called in IndexedDBHelper open() method.
-   *
-   * @param {IDBTransaction} aTransaction
-   *        {IDBDatabase} aDb
-   *        {64-bit integer} aOldVersion The version number on local storage.
-   *        {64-bit integer} aNewVersion The version number to be upgraded to.
-   *
-   * @note  Be careful with the database upgrade pattern.
-   *        Because IndexedDB operations are performed asynchronously, we must
-   *        apply a recursive approach instead of an iterative approach while
-   *        upgrading versions.
-   */
-  upgradeSchema: function upgradeSchema(aTransaction, aDb, aOldVersion, aNewVersion) {
-    if (DEBUG) {
-      debug("upgrade schema from: " + aOldVersion + " to " + aNewVersion + " called!");
-    }
-    let db = aDb;
-    let objectStore;
-
-    // An array of upgrade functions for each version.
-    let upgradeSteps = [
-      function upgrade0to1() {
-        if (DEBUG) debug("Upgrade 0 to 1: Create object stores and indexes.");
-
-        // Create the initial database schema.
-        objectStore = db.createObjectStore(DEPRECATED_STATS_STORE_NAME[1],
-                                           { keyPath: ["connectionType", "timestamp"] });
-        objectStore.createIndex("connectionType", "connectionType", { unique: false });
-        objectStore.createIndex("timestamp", "timestamp", { unique: false });
-        objectStore.createIndex("rxBytes", "rxBytes", { unique: false });
-        objectStore.createIndex("txBytes", "txBytes", { unique: false });
-        objectStore.createIndex("rxTotalBytes", "rxTotalBytes", { unique: false });
-        objectStore.createIndex("txTotalBytes", "txTotalBytes", { unique: false });
-
-        upgradeNextVersion();
-      },
-
-      function upgrade1to2() {
-        if (DEBUG) debug("Upgrade 1 to 2: Do nothing.");
-        upgradeNextVersion();
-      },
-
-      function upgrade2to3() {
-        if (DEBUG) debug("Upgrade 2 to 3: Add keyPath appId to object store.");
-
-        // In order to support per-app traffic data storage, the original
-        // objectStore needs to be replaced by a new objectStore with new
-        // key path ("appId") and new index ("appId").
-        // Also, since now networks are identified by their
-        // [networkId, networkType] not just by their connectionType,
-        // to modify the keyPath is mandatory to delete the object store
-        // and create it again. Old data is going to be deleted because the
-        // networkId for each sample can not be set.
-
-        // In version 1.2 objectStore name was 'net_stats_v2', to avoid errors when
-        // upgrading from 1.2 to 1.3 objectStore name should be checked.
-        let stores = db.objectStoreNames;
-        let deprecatedName = DEPRECATED_STATS_STORE_NAME[0];
-        let storeName = DEPRECATED_STATS_STORE_NAME[1];
-        if(stores.contains(deprecatedName)) {
-          // Delete the obsolete stats store.
-          db.deleteObjectStore(deprecatedName);
-        } else {
-          // Re-create stats object store without copying records.
-          db.deleteObjectStore(storeName);
-        }
-
-        objectStore = db.createObjectStore(storeName, { keyPath: ["appId", "network", "timestamp"] });
-        objectStore.createIndex("appId", "appId", { unique: false });
-        objectStore.createIndex("network", "network", { unique: false });
-        objectStore.createIndex("networkType", "networkType", { unique: false });
-        objectStore.createIndex("timestamp", "timestamp", { unique: false });
-        objectStore.createIndex("rxBytes", "rxBytes", { unique: false });
-        objectStore.createIndex("txBytes", "txBytes", { unique: false });
-        objectStore.createIndex("rxTotalBytes", "rxTotalBytes", { unique: false });
-        objectStore.createIndex("txTotalBytes", "txTotalBytes", { unique: false });
-
-        upgradeNextVersion();
-      },
-
-      function upgrade3to4() {
-        if (DEBUG) debug("Upgrade 3 to 4: Delete redundant indexes.");
-
-        // Delete redundant indexes (leave "network" only).
-        objectStore = aTransaction.objectStore(DEPRECATED_STATS_STORE_NAME[1]);
-        if (objectStore.indexNames.contains("appId")) {
-          objectStore.deleteIndex("appId");
-        }
-        if (objectStore.indexNames.contains("networkType")) {
-          objectStore.deleteIndex("networkType");
-        }
-        if (objectStore.indexNames.contains("timestamp")) {
-          objectStore.deleteIndex("timestamp");
-        }
-        if (objectStore.indexNames.contains("rxBytes")) {
-          objectStore.deleteIndex("rxBytes");
-        }
-        if (objectStore.indexNames.contains("txBytes")) {
-          objectStore.deleteIndex("txBytes");
-        }
-        if (objectStore.indexNames.contains("rxTotalBytes")) {
-          objectStore.deleteIndex("rxTotalBytes");
-        }
-        if (objectStore.indexNames.contains("txTotalBytes")) {
-          objectStore.deleteIndex("txTotalBytes");
-        }
-
-        upgradeNextVersion();
-      },
-
-      function upgrade4to5() {
-        if (DEBUG) debug("Upgrade 4 to 5: Create object store for alarms.");
-
-        // In order to manage alarms, it is necessary to use a global counter
-        // (totalBytes) that will increase regardless of the system reboot.
-        objectStore = aTransaction.objectStore(DEPRECATED_STATS_STORE_NAME[1]);
-
-        // Now, systemBytes will hold the old totalBytes and totalBytes will
-        // keep the increasing counter. |counters| will keep the track of
-        // accumulated values.
-        let counters = {};
-
-        objectStore.openCursor().onsuccess = function(event) {
-          let cursor = event.target.result;
-          if (!cursor){
-            // upgrade4to5 completed now.
-            upgradeNextVersion();
-            return;
-          }
-
-          cursor.value.rxSystemBytes = cursor.value.rxTotalBytes;
-          cursor.value.txSystemBytes = cursor.value.txTotalBytes;
-
-          if (cursor.value.appId == 0) {
-            let netId = cursor.value.network[0] + '' + cursor.value.network[1];
-            if (!counters[netId]) {
-              counters[netId] = {
-                rxCounter: 0,
-                txCounter: 0,
-                lastRx: 0,
-                lastTx: 0
-              };
-            }
-
-            let rxDiff = cursor.value.rxSystemBytes - counters[netId].lastRx;
-            let txDiff = cursor.value.txSystemBytes - counters[netId].lastTx;
-            if (rxDiff < 0 || txDiff < 0) {
-              // System reboot between samples, so take the current one.
-              rxDiff = cursor.value.rxSystemBytes;
-              txDiff = cursor.value.txSystemBytes;
-            }
-
-            counters[netId].rxCounter += rxDiff;
-            counters[netId].txCounter += txDiff;
-            cursor.value.rxTotalBytes = counters[netId].rxCounter;
-            cursor.value.txTotalBytes = counters[netId].txCounter;
-
-            counters[netId].lastRx = cursor.value.rxSystemBytes;
-            counters[netId].lastTx = cursor.value.txSystemBytes;
-          } else {
-            cursor.value.rxTotalBytes = cursor.value.rxSystemBytes;
-            cursor.value.txTotalBytes = cursor.value.txSystemBytes;
-          }
-
-          cursor.update(cursor.value);
-          cursor.continue();
-        };
-
-        // Create object store for alarms.
-        objectStore = db.createObjectStore(ALARMS_STORE_NAME, { keyPath: "id", autoIncrement: true });
-        objectStore.createIndex("alarm", ['networkId','threshold'], { unique: false });
-        objectStore.createIndex("manifestURL", "manifestURL", { unique: false });
-      },
-
-      function upgrade5to6() {
-        if (DEBUG) debug("Upgrade 5 to 6: Add keyPath serviceType to object store.");
-
-        // In contrast to "per-app" traffic data, "system-only" traffic data
-        // refers to data which can not be identified by any applications.
-        // To further support "system-only" data storage, the data can be
-        // saved by service type (e.g., Tethering, OTA). Thus it's needed to
-        // have a new key ("serviceType") for the ojectStore.
-        let newObjectStore;
-        let deprecatedName = DEPRECATED_STATS_STORE_NAME[1];
-        newObjectStore = db.createObjectStore(DEPRECATED_STATS_STORE_NAME[2],
-                         { keyPath: ["appId", "serviceType", "network", "timestamp"] });
-        newObjectStore.createIndex("network", "network", { unique: false });
-
-        // Copy the data from the original objectStore to the new objectStore.
-        objectStore = aTransaction.objectStore(deprecatedName);
-        objectStore.openCursor().onsuccess = function(event) {
-          let cursor = event.target.result;
-          if (!cursor) {
-            db.deleteObjectStore(deprecatedName);
-            // upgrade5to6 completed now.
-            upgradeNextVersion();
-            return;
-          }
-
-          let newStats = cursor.value;
-          newStats.serviceType = "";
-          newObjectStore.put(newStats);
-          cursor.continue();
-        };
-      },
-
-      function upgrade6to7() {
-        if (DEBUG) debug("Upgrade 6 to 7: Replace alarm threshold by relativeThreshold.");
-
-        // Replace threshold attribute of alarm index by relativeThreshold in alarms DB.
-        // Now alarms are indexed by relativeThreshold, which is the threshold relative
-        // to current system stats.
-        let alarmsStore = aTransaction.objectStore(ALARMS_STORE_NAME);
-
-        // Delete "alarm" index.
-        if (alarmsStore.indexNames.contains("alarm")) {
-          alarmsStore.deleteIndex("alarm");
-        }
-
-        // Create new "alarm" index.
-        alarmsStore.createIndex("alarm", ['networkId','relativeThreshold'], { unique: false });
-
-        // Populate new "alarm" index attributes.
-        alarmsStore.openCursor().onsuccess = function(event) {
-          let cursor = event.target.result;
-          if (!cursor) {
-            upgrade6to7_updateTotalBytes();
-            return;
-          }
-
-          cursor.value.relativeThreshold = cursor.value.threshold;
-          cursor.value.absoluteThreshold = cursor.value.threshold;
-          delete cursor.value.threshold;
-
-          cursor.update(cursor.value);
-          cursor.continue();
-        }
-
-        function upgrade6to7_updateTotalBytes() {
-          if (DEBUG) debug("Upgrade 6 to 7: Update TotalBytes.");
-          // Previous versions save accumulative totalBytes, increasing although the system
-          // reboots or resets stats. But is necessary to reset the total counters when reset
-          // through 'clearInterfaceStats'.
-          let statsStore = aTransaction.objectStore(DEPRECATED_STATS_STORE_NAME[2]);
-          let networks = [];
-
-          // Find networks stored in the database.
-          statsStore.index("network").openKeyCursor(null, "nextunique").onsuccess = function(event) {
-            let cursor = event.target.result;
-
-            // Store each network into an array.
-            if (cursor) {
-              networks.push(cursor.key);
-              cursor.continue();
-              return;
-            }
-
-            // Start to deal with each network.
-            let pending = networks.length;
-
-            if (pending === 0) {
-              // Found no records of network. upgrade6to7 completed now.
-              upgradeNextVersion();
-              return;
-            }
-
-            networks.forEach(function(network) {
-              let lowerFilter = [0, "", network, 0];
-              let upperFilter = [0, "", network, ""];
-              let range = IDBKeyRange.bound(lowerFilter, upperFilter, false, false);
-
-              // Find number of samples for a given network.
-              statsStore.count(range).onsuccess = function(event) {
-                let recordCount = event.target.result;
-
-                // If there are more samples than the max allowed, there is no way to know
-                // when does reset take place.
-                if (recordCount === 0 || recordCount >= VALUES_MAX_LENGTH) {
-                  pending--;
-                  if (pending === 0) {
-                    upgradeNextVersion();
-                  }
-                  return;
-                }
-
-                let last = null;
-                // Reset detected if the first sample totalCounters are different than bytes
-                // counters. If so, the total counters should be recalculated.
-                statsStore.openCursor(range).onsuccess = function(event) {
-                  let cursor = event.target.result;
-                  if (!cursor) {
-                    pending--;
-                    if (pending === 0) {
-                      upgradeNextVersion();
-                    }
-                    return;
-                  }
-                  if (!last) {
-                    if (cursor.value.rxTotalBytes == cursor.value.rxBytes &&
-                        cursor.value.txTotalBytes == cursor.value.txBytes) {
-                      pending--;
-                      if (pending === 0) {
-                        upgradeNextVersion();
-                      }
-                      return;
-                    }
-
-                    cursor.value.rxTotalBytes = cursor.value.rxBytes;
-                    cursor.value.txTotalBytes = cursor.value.txBytes;
-                    cursor.update(cursor.value);
-                    last = cursor.value;
-                    cursor.continue();
-                    return;
-                  }
-
-                  // Recalculate the total counter for last / current sample
-                  cursor.value.rxTotalBytes = last.rxTotalBytes + cursor.value.rxBytes;
-                  cursor.value.txTotalBytes = last.txTotalBytes + cursor.value.txBytes;
-                  cursor.update(cursor.value);
-                  last = cursor.value;
-                  cursor.continue();
-                }
-              }
-            }, this); // end of networks.forEach()
-          }; // end of statsStore.index("network").openKeyCursor().onsuccess callback
-        } // end of function upgrade6to7_updateTotalBytes
-      },
-
-      function upgrade7to8() {
-        if (DEBUG) debug("Upgrade 7 to 8: Create index serviceType.");
-
-        // Create index for 'ServiceType' in order to make it retrievable.
-        let statsStore = aTransaction.objectStore(DEPRECATED_STATS_STORE_NAME[2]);
-        statsStore.createIndex("serviceType", "serviceType", { unique: false });
-
-        upgradeNextVersion();
-      },
-
-      function upgrade8to9() {
-        if (DEBUG) debug("Upgrade 8 to 9: Add keyPath isInBrowser to " +
-                         "network stats object store");
-
-        // Since B2G v2.0, there is no stand-alone browser app anymore.
-        // The browser app is a mozbrowser iframe element owned by system app.
-        // In order to separate traffic generated from system and browser, we
-        // have to add a new attribute |isInBrowser| as keyPath.
-        // Refer to bug 1070944 for more detail.
-        let newObjectStore;
-        let deprecatedName = DEPRECATED_STATS_STORE_NAME[2];
-        newObjectStore = db.createObjectStore(STATS_STORE_NAME,
-                         { keyPath: ["appId", "isInBrowser", "serviceType",
-                                     "network", "timestamp"] });
-        newObjectStore.createIndex("network", "network", { unique: false });
-        newObjectStore.createIndex("serviceType", "serviceType", { unique: false });
-
-        // Copy records from the current object store to the new one.
-        objectStore = aTransaction.objectStore(deprecatedName);
-        objectStore.openCursor().onsuccess = function (event) {
-          let cursor = event.target.result;
-          if (!cursor) {
-            db.deleteObjectStore(deprecatedName);
-            // upgrade8to9 completed now.
-            return;
-          }
-          let newStats = cursor.value;
-          // Augment records by adding the new isInBrowser attribute.
-          // Notes:
-          // 1. Key value cannot be boolean type. Use 1/0 instead of true/false.
-          // 2. Most traffic of system app should come from its browser iframe,
-          //    thus assign isInBrowser as 1 for system app.
-          let manifestURL = appsService.getManifestURLByLocalId(newStats.appId);
-          if (manifestURL && manifestURL.search(/app:\/\/system\./) === 0) {
-            newStats.isInBrowser = 1;
-          } else {
-            newStats.isInBrowser = 0;
-          }
-          newObjectStore.put(newStats);
-          cursor.continue();
-        };
-      }
-    ];
-
-    let index = aOldVersion;
-    let outer = this;
-
-    function upgradeNextVersion() {
-      if (index == aNewVersion) {
-        debug("Upgrade finished.");
-        return;
-      }
-
-      try {
-        var i = index++;
-        if (DEBUG) debug("Upgrade step: " + i + "\n");
-        upgradeSteps[i].call(outer);
-      } catch (ex) {
-        dump("Caught exception " + ex);
-        throw ex;
-        return;
-      }
-    }
-
-    if (aNewVersion > upgradeSteps.length) {
-      debug("No migration steps for the new version!");
-      aTransaction.abort();
-      return;
-    }
-
-    upgradeNextVersion();
-  },
-
-  importData: function importData(aStats) {
-    let stats = { appId:         aStats.appId,
-                  isInBrowser:   aStats.isInBrowser ? 1 : 0,
-                  serviceType:   aStats.serviceType,
-                  network:       [aStats.networkId, aStats.networkType],
-                  timestamp:     aStats.timestamp,
-                  rxBytes:       aStats.rxBytes,
-                  txBytes:       aStats.txBytes,
-                  rxSystemBytes: aStats.rxSystemBytes,
-                  txSystemBytes: aStats.txSystemBytes,
-                  rxTotalBytes:  aStats.rxTotalBytes,
-                  txTotalBytes:  aStats.txTotalBytes };
-
-    return stats;
-  },
-
-  exportData: function exportData(aStats) {
-    let stats = { appId:        aStats.appId,
-                  isInBrowser:  aStats.isInBrowser ? true : false,
-                  serviceType:  aStats.serviceType,
-                  networkId:    aStats.network[0],
-                  networkType:  aStats.network[1],
-                  timestamp:    aStats.timestamp,
-                  rxBytes:      aStats.rxBytes,
-                  txBytes:      aStats.txBytes,
-                  rxTotalBytes: aStats.rxTotalBytes,
-                  txTotalBytes: aStats.txTotalBytes };
-
-    return stats;
-  },
-
-  normalizeDate: function normalizeDate(aDate) {
-    // Convert to UTC according to timezone and
-    // filter timestamp to get SAMPLE_RATE precission
-    let timestamp = aDate.getTime() - aDate.getTimezoneOffset() * 60 * 1000;
-    timestamp = Math.floor(timestamp / SAMPLE_RATE) * SAMPLE_RATE;
-    return timestamp;
-  },
-
-  saveStats: function saveStats(aStats, aResultCb) {
-    let isAccumulative = aStats.isAccumulative;
-    let timestamp = this.normalizeDate(aStats.date);
-
-    let stats = { appId:         aStats.appId,
-                  isInBrowser:   aStats.isInBrowser,
-                  serviceType:   aStats.serviceType,
-                  networkId:     aStats.networkId,
-                  networkType:   aStats.networkType,
-                  timestamp:     timestamp,
-                  rxBytes:       isAccumulative ? 0 : aStats.rxBytes,
-                  txBytes:       isAccumulative ? 0 : aStats.txBytes,
-                  rxSystemBytes: isAccumulative ? aStats.rxBytes : 0,
-                  txSystemBytes: isAccumulative ? aStats.txBytes : 0,
-                  rxTotalBytes:  isAccumulative ? aStats.rxBytes : 0,
-                  txTotalBytes:  isAccumulative ? aStats.txBytes : 0 };
-
-    stats = this.importData(stats);
-
-    this.dbNewTxn(STATS_STORE_NAME, "readwrite", function(aTxn, aStore) {
-      if (DEBUG) {
-        debug("Filtered time: " + new Date(timestamp));
-        debug("New stats: " + JSON.stringify(stats));
-      }
-
-      let lowerFilter = [stats.appId, stats.isInBrowser, stats.serviceType,
-                         stats.network, 0];
-      let upperFilter = [stats.appId, stats.isInBrowser, stats.serviceType,
-                         stats.network, ""];
-      let range = IDBKeyRange.bound(lowerFilter, upperFilter, false, false);
-
-      let request = aStore.openCursor(range, 'prev');
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (!cursor) {
-          // Empty, so save first element.
-
-          if (!isAccumulative) {
-            this._saveStats(aTxn, aStore, stats);
-            return;
-          }
-
-          // There could be a time delay between the point when the network
-          // interface comes up and the point when the database is initialized.
-          // In this short interval some traffic data are generated but are not
-          // registered by the first sample.
-          stats.rxBytes = stats.rxTotalBytes;
-          stats.txBytes = stats.txTotalBytes;
-
-          // However, if the interface is not switched on after the database is
-          // initialized (dual sim use case) stats should be set to 0.
-          let req = aStore.index("network").openKeyCursor(null, "nextunique");
-          req.onsuccess = function onsuccess(event) {
-            let cursor = event.target.result;
-            if (cursor) {
-              if (cursor.key[1] == stats.network[1]) {
-                stats.rxBytes = 0;
-                stats.txBytes = 0;
-                this._saveStats(aTxn, aStore, stats);
-                return;
-              }
-
-              cursor.continue();
-              return;
-            }
-
-            this._saveStats(aTxn, aStore, stats);
-          }.bind(this);
-
-          return;
-        }
-
-        // There are old samples
-        if (DEBUG) {
-          debug("Last value " + JSON.stringify(cursor.value));
-        }
-
-        // Remove stats previous to now - VALUE_MAX_LENGTH
-        this._removeOldStats(aTxn, aStore, stats.appId, stats.isInBrowser,
-                             stats.serviceType, stats.network, stats.timestamp);
-
-        // Process stats before save
-        this._processSamplesDiff(aTxn, aStore, cursor, stats, isAccumulative);
-      }.bind(this);
-    }.bind(this), aResultCb);
-  },
-
-  /*
-   * This function check that stats are saved in the database following the sample rate.
-   * In this way is easier to find elements when stats are requested.
-   */
-  _processSamplesDiff: function _processSamplesDiff(aTxn,
-                                                    aStore,
-                                                    aLastSampleCursor,
-                                                    aNewSample,
-                                                    aIsAccumulative) {
-    let lastSample = aLastSampleCursor.value;
-
-    // Get difference between last and new sample.
-    let diff = (aNewSample.timestamp - lastSample.timestamp) / SAMPLE_RATE;
-    if (diff % 1) {
-      // diff is decimal, so some error happened because samples are stored as a multiple
-      // of SAMPLE_RATE
-      aTxn.abort();
-      throw new Error("Error processing samples");
-    }
-
-    if (DEBUG) {
-      debug("New: " + aNewSample.timestamp + " - Last: " +
-            lastSample.timestamp + " - diff: " + diff);
-    }
-
-    // If the incoming data has a accumulation feature, the new
-    // |txBytes|/|rxBytes| is assigend by differnces between the new
-    // |txTotalBytes|/|rxTotalBytes| and the last |txTotalBytes|/|rxTotalBytes|.
-    // Else, if incoming data is non-accumulative, the |txBytes|/|rxBytes|
-    // is the new |txBytes|/|rxBytes|.
-    let rxDiff = 0;
-    let txDiff = 0;
-    if (aIsAccumulative) {
-      rxDiff = aNewSample.rxSystemBytes - lastSample.rxSystemBytes;
-      txDiff = aNewSample.txSystemBytes - lastSample.txSystemBytes;
-      if (rxDiff < 0 || txDiff < 0) {
-        rxDiff = aNewSample.rxSystemBytes;
-        txDiff = aNewSample.txSystemBytes;
-      }
-      aNewSample.rxBytes = rxDiff;
-      aNewSample.txBytes = txDiff;
-
-      aNewSample.rxTotalBytes = lastSample.rxTotalBytes + rxDiff;
-      aNewSample.txTotalBytes = lastSample.txTotalBytes + txDiff;
-    } else {
-      rxDiff = aNewSample.rxBytes;
-      txDiff = aNewSample.txBytes;
-    }
-
-    if (diff == 1) {
-      // New element.
-
-      // If the incoming data is non-accumulative, the new
-      // |rxTotalBytes|/|txTotalBytes| needs to be updated by adding new
-      // |rxBytes|/|txBytes| to the last |rxTotalBytes|/|txTotalBytes|.
-      if (!aIsAccumulative) {
-        aNewSample.rxTotalBytes = aNewSample.rxBytes + lastSample.rxTotalBytes;
-        aNewSample.txTotalBytes = aNewSample.txBytes + lastSample.txTotalBytes;
-      }
-
-      this._saveStats(aTxn, aStore, aNewSample);
-      return;
-    }
-    if (diff > 1) {
-      // Some samples lost. Device off during one or more samplerate periods.
-      // Time or timezone changed
-      // Add lost samples with 0 bytes and the actual one.
-      if (diff > VALUES_MAX_LENGTH) {
-        diff = VALUES_MAX_LENGTH;
-      }
-
-      let data = [];
-      for (let i = diff - 2; i >= 0; i--) {
-        let time = aNewSample.timestamp - SAMPLE_RATE * (i + 1);
-        let sample = { appId:         aNewSample.appId,
-                       isInBrowser:   aNewSample.isInBrowser,
-                       serviceType:   aNewSample.serviceType,
-                       network:       aNewSample.network,
-                       timestamp:     time,
-                       rxBytes:       0,
-                       txBytes:       0,
-                       rxSystemBytes: lastSample.rxSystemBytes,
-                       txSystemBytes: lastSample.txSystemBytes,
-                       rxTotalBytes:  lastSample.rxTotalBytes,
-                       txTotalBytes:  lastSample.txTotalBytes };
-
-        data.push(sample);
-      }
-
-      data.push(aNewSample);
-      this._saveStats(aTxn, aStore, data);
-      return;
-    }
-    if (diff == 0 || diff < 0) {
-      // New element received before samplerate period. It means that device has
-      // been restarted (or clock / timezone change).
-      // Update element. If diff < 0, clock or timezone changed back. Place data
-      // in the last sample.
-
-      // Old |rxTotalBytes|/|txTotalBytes| needs to get updated by adding the
-      // last |rxTotalBytes|/|txTotalBytes|.
-      lastSample.rxBytes += rxDiff;
-      lastSample.txBytes += txDiff;
-      lastSample.rxSystemBytes = aNewSample.rxSystemBytes;
-      lastSample.txSystemBytes = aNewSample.txSystemBytes;
-      lastSample.rxTotalBytes += rxDiff;
-      lastSample.txTotalBytes += txDiff;
-
-      if (DEBUG) {
-        debug("Update: " + JSON.stringify(lastSample));
-      }
-      let req = aLastSampleCursor.update(lastSample);
-    }
-  },
-
-  _saveStats: function _saveStats(aTxn, aStore, aNetworkStats) {
-    if (DEBUG) {
-      debug("_saveStats: " + JSON.stringify(aNetworkStats));
-    }
-
-    if (Array.isArray(aNetworkStats)) {
-      let len = aNetworkStats.length - 1;
-      for (let i = 0; i <= len; i++) {
-        aStore.put(aNetworkStats[i]);
-      }
-    } else {
-      aStore.put(aNetworkStats);
-    }
-  },
-
-  _removeOldStats: function _removeOldStats(aTxn, aStore, aAppId, aIsInBrowser,
-                                            aServiceType, aNetwork, aDate) {
-    // Callback function to remove old items when new ones are added.
-    let filterDate = aDate - (SAMPLE_RATE * VALUES_MAX_LENGTH - 1);
-    let lowerFilter = [aAppId, aIsInBrowser, aServiceType, aNetwork, 0];
-    let upperFilter = [aAppId, aIsInBrowser, aServiceType, aNetwork, filterDate];
-    let range = IDBKeyRange.bound(lowerFilter, upperFilter, false, false);
-    let lastSample = null;
-    let self = this;
-
-    aStore.openCursor(range).onsuccess = function(event) {
-      var cursor = event.target.result;
-      if (cursor) {
-        lastSample = cursor.value;
-        cursor.delete();
-        cursor.continue();
-        return;
-      }
-
-      // If all samples for a network are removed, an empty sample
-      // has to be saved to keep the totalBytes in order to compute
-      // future samples because system counters are not set to 0.
-      // Thus, if there are no samples left, the last sample removed
-      // will be saved again after setting its bytes to 0.
-      let request = aStore.index("network").openCursor(aNetwork);
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (!cursor && lastSample != null) {
-          let timestamp = new Date();
-          timestamp = self.normalizeDate(timestamp);
-          lastSample.timestamp = timestamp;
-          lastSample.rxBytes = 0;
-          lastSample.txBytes = 0;
-          self._saveStats(aTxn, aStore, lastSample);
-        }
-      };
-    };
-  },
-
-  clearInterfaceStats: function clearInterfaceStats(aNetwork, aResultCb) {
-    let network = [aNetwork.network.id, aNetwork.network.type];
-    let self = this;
-
-    // Clear and save an empty sample to keep sync with system counters
-    this.dbNewTxn(STATS_STORE_NAME, "readwrite", function(aTxn, aStore) {
-      let sample = null;
-      let request = aStore.index("network").openCursor(network, "prev");
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          if (!sample && cursor.value.appId == 0) {
-            sample = cursor.value;
-          }
-
-          cursor.delete();
-          cursor.continue();
-          return;
-        }
-
-        if (sample) {
-          let timestamp = new Date();
-          timestamp = self.normalizeDate(timestamp);
-          sample.timestamp = timestamp;
-          sample.appId = 0;
-          sample.isInBrowser = 0;
-          sample.serviceType = "";
-          sample.rxBytes = 0;
-          sample.txBytes = 0;
-          sample.rxTotalBytes = 0;
-          sample.txTotalBytes = 0;
-
-          self._saveStats(aTxn, aStore, sample);
-        }
-      };
-    }, this._resetAlarms.bind(this, aNetwork.networkId, aResultCb));
-  },
-
-  clearStats: function clearStats(aNetworks, aResultCb) {
-    let index = 0;
-    let stats = [];
-    let self = this;
-
-    let callback = function(aError, aResult) {
-      index++;
-
-      if (!aError && index < aNetworks.length) {
-        self.clearInterfaceStats(aNetworks[index], callback);
-        return;
-      }
-
-      aResultCb(aError, aResult);
-    };
-
-    if (!aNetworks[index]) {
-      aResultCb(null, true);
-      return;
-    }
-    this.clearInterfaceStats(aNetworks[index], callback);
-  },
-
-  getCurrentStats: function getCurrentStats(aNetwork, aDate, aResultCb) {
-    if (DEBUG) {
-      debug("Get current stats for " + JSON.stringify(aNetwork) + " since " + aDate);
-    }
-
-    let network = [aNetwork.id, aNetwork.type];
-    if (aDate) {
-      this._getCurrentStatsFromDate(network, aDate, aResultCb);
-      return;
-    }
-
-    this._getCurrentStats(network, aResultCb);
-  },
-
-  _getCurrentStats: function _getCurrentStats(aNetwork, aResultCb) {
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(txn, store) {
-      let request = null;
-      let upperFilter = [0, 1, "", aNetwork, Date.now()];
-      let range = IDBKeyRange.upperBound(upperFilter, false);
-      let result = { rxBytes:      0, txBytes:      0,
-                     rxTotalBytes: 0, txTotalBytes: 0 };
-
-      request = store.openCursor(range, "prev");
-
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          result.rxBytes = result.rxTotalBytes = cursor.value.rxTotalBytes;
-          result.txBytes = result.txTotalBytes = cursor.value.txTotalBytes;
-        }
-
-        txn.result = result;
-      };
-    }.bind(this), aResultCb);
-  },
-
-  _getCurrentStatsFromDate: function _getCurrentStatsFromDate(aNetwork, aDate, aResultCb) {
-    aDate = new Date(aDate);
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(txn, store) {
-      let request = null;
-      let start = this.normalizeDate(aDate);
-      let upperFilter = [0, 1, "", aNetwork, Date.now()];
-      let range = IDBKeyRange.upperBound(upperFilter, false);
-      let result = { rxBytes:      0, txBytes:      0,
-                     rxTotalBytes: 0, txTotalBytes: 0 };
-
-      request = store.openCursor(range, "prev");
-
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          result.rxBytes = result.rxTotalBytes = cursor.value.rxTotalBytes;
-          result.txBytes = result.txTotalBytes = cursor.value.txTotalBytes;
-        }
-
-        let timestamp = cursor.value.timestamp;
-        let range = IDBKeyRange.lowerBound(lowerFilter, false);
-        request = store.openCursor(range);
-
-        request.onsuccess = function onsuccess(event) {
-          let cursor = event.target.result;
-          if (cursor) {
-            if (cursor.value.timestamp == timestamp) {
-              // There is one sample only.
-              result.rxBytes = cursor.value.rxBytes;
-              result.txBytes = cursor.value.txBytes;
-            } else {
-              result.rxBytes -= cursor.value.rxTotalBytes;
-              result.txBytes -= cursor.value.txTotalBytes;
-            }
-          }
-
-          txn.result = result;
-        };
-      };
-    }.bind(this), aResultCb);
-  },
-
-  find: function find(aResultCb, aAppId, aBrowsingTrafficOnly, aServiceType,
-                      aNetwork, aStart, aEnd, aAppManifestURL) {
-    let offset = (new Date()).getTimezoneOffset() * 60 * 1000;
-    let start = this.normalizeDate(aStart);
-    let end = this.normalizeDate(aEnd);
-
-    if (DEBUG) {
-      debug("Find samples for appId: " + aAppId +
-            " browsingTrafficOnly: " + aBrowsingTrafficOnly +
-            " serviceType: " + aServiceType +
-            " network: " + JSON.stringify(aNetwork) + " from " + start +
-            " until " + end);
-      debug("Start time: " + new Date(start));
-      debug("End time: " + new Date(end));
-    }
-
-    // Find samples of browsing traffic (isInBrowser = 1) first since they are
-    // needed no matter browsingTrafficOnly is true or false.
-    // We have to make two queries to database because we cannot filter correct
-    // records by a single query that sets ranges for two keys (isInBrowser and
-    // timestamp). We think it is because the keyPath contains an array
-    // (network) so such query does not work.
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(aTxn, aStore) {
-      let network = [aNetwork.id, aNetwork.type];
-      let lowerFilter = [aAppId, 1, aServiceType, network, start];
-      let upperFilter = [aAppId, 1, aServiceType, network, end];
-      let range = IDBKeyRange.bound(lowerFilter, upperFilter, false, false);
-
-      let data = [];
-
-      if (!aTxn.result) {
-        aTxn.result = {};
-      }
-      aTxn.result.appManifestURL = aAppManifestURL;
-      aTxn.result.browsingTrafficOnly = aBrowsingTrafficOnly;
-      aTxn.result.serviceType = aServiceType;
-      aTxn.result.network = aNetwork;
-      aTxn.result.start = aStart;
-      aTxn.result.end = aEnd;
-
-      let request = aStore.openCursor(range).onsuccess = function(event) {
-        var cursor = event.target.result;
-        if (cursor){
-          // We use rxTotalBytes/txTotalBytes instead of rxBytes/txBytes for
-          // the first (oldest) sample. The rx/txTotalBytes fields record
-          // accumulative usage amount, which means even if old samples were
-          // expired and removed from the Database, we can still obtain the
-          // correct network usage.
-          if (data.length == 0) {
-            data.push({ rxBytes: cursor.value.rxTotalBytes,
-                        txBytes: cursor.value.txTotalBytes,
-                        date: new Date(cursor.value.timestamp + offset) });
-          } else {
-            data.push({ rxBytes: cursor.value.rxBytes,
-                        txBytes: cursor.value.txBytes,
-                        date: new Date(cursor.value.timestamp + offset) });
-          }
-          cursor.continue();
-          return;
-        }
-
-        if (aBrowsingTrafficOnly) {
-          this.fillResultSamples(start + offset, end + offset, data);
-          aTxn.result.data = data;
-          return;
-        }
-
-        // Find samples of app traffic (isInBrowser = 0) as well if
-        // browsingTrafficOnly is false.
-        lowerFilter = [aAppId, 0, aServiceType, network, start];
-        upperFilter = [aAppId, 0, aServiceType, network, end];
-        range = IDBKeyRange.bound(lowerFilter, upperFilter, false, false);
-        request = aStore.openCursor(range).onsuccess = function(event) {
-          cursor = event.target.result;
-          if (cursor) {
-            var date = new Date(cursor.value.timestamp + offset);
-            var foundData = data.find(function (element, index, array) {
-              if (element.date.getTime() !== date.getTime()) {
-                return false;
-              }
-              return element;
-            }, date);
-
-            if (foundData) {
-              foundData.rxBytes += cursor.value.rxBytes;
-              foundData.txBytes += cursor.value.txBytes;
-            } else {
-              // We use rxTotalBytes/txTotalBytes instead of rxBytes/txBytes
-              // for the first (oldest) sample. The rx/txTotalBytes fields
-              // record accumulative usage amount, which means even if old
-              // samples were expired and removed from the Database, we can
-              // still obtain the correct network usage.
-              if (data.length == 0) {
-                data.push({ rxBytes: cursor.value.rxTotalBytes,
-                            txBytes: cursor.value.txTotalBytes,
-                            date: new Date(cursor.value.timestamp + offset) });
-              } else {
-                data.push({ rxBytes: cursor.value.rxBytes,
-                            txBytes: cursor.value.txBytes,
-                            date: new Date(cursor.value.timestamp + offset) });
-              }
-            }
-            cursor.continue();
-            return;
-          }
-          this.fillResultSamples(start + offset, end + offset, data);
-          aTxn.result.data = data;
-        }.bind(this);  // openCursor(range).onsuccess() callback
-      }.bind(this);  // openCursor(range).onsuccess() callback
-    }.bind(this), aResultCb);
-  },
-
-  /*
-   * Fill data array (samples from database) with empty samples to match
-   * requested start / end dates.
-   */
-  fillResultSamples: function fillResultSamples(aStart, aEnd, aData) {
-    if (aData.length == 0) {
-      aData.push({ rxBytes: undefined,
-                  txBytes: undefined,
-                  date: new Date(aStart) });
-    }
-
-    while (aStart < aData[0].date.getTime()) {
-      aData.unshift({ rxBytes: undefined,
-                      txBytes: undefined,
-                      date: new Date(aData[0].date.getTime() - SAMPLE_RATE) });
-    }
-
-    while (aEnd > aData[aData.length - 1].date.getTime()) {
-      aData.push({ rxBytes: undefined,
-                   txBytes: undefined,
-                   date: new Date(aData[aData.length - 1].date.getTime() + SAMPLE_RATE) });
-    }
-  },
-
-  getAvailableNetworks: function getAvailableNetworks(aResultCb) {
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(aTxn, aStore) {
-      if (!aTxn.result) {
-        aTxn.result = [];
-      }
-
-      let request = aStore.index("network").openKeyCursor(null, "nextunique");
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          aTxn.result.push({ id: cursor.key[0],
-                             type: cursor.key[1] });
-          cursor.continue();
-          return;
-        }
-      };
-    }, aResultCb);
-  },
-
-  isNetworkAvailable: function isNetworkAvailable(aNetwork, aResultCb) {
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(aTxn, aStore) {
-      if (!aTxn.result) {
-        aTxn.result = false;
-      }
-
-      let network = [aNetwork.id, aNetwork.type];
-      let request = aStore.index("network").openKeyCursor(IDBKeyRange.only(network));
-      request.onsuccess = function onsuccess(event) {
-        if (event.target.result) {
-          aTxn.result = true;
-        }
-      };
-    }, aResultCb);
-  },
-
-  getAvailableServiceTypes: function getAvailableServiceTypes(aResultCb) {
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(aTxn, aStore) {
-      if (!aTxn.result) {
-        aTxn.result = [];
-      }
-
-      let request = aStore.index("serviceType").openKeyCursor(null, "nextunique");
-      request.onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor && cursor.key != "") {
-          aTxn.result.push({ serviceType: cursor.key });
-          cursor.continue();
-          return;
-        }
-      };
-    }, aResultCb);
-  },
-
-  get sampleRate () {
-    return SAMPLE_RATE;
-  },
-
-  get maxStorageSamples () {
-    return VALUES_MAX_LENGTH;
-  },
-
-  logAllRecords: function logAllRecords(aResultCb) {
-    this.dbNewTxn(STATS_STORE_NAME, "readonly", function(aTxn, aStore) {
-      aStore.mozGetAll().onsuccess = function onsuccess(event) {
-        aTxn.result = event.target.result;
-      };
-    }, aResultCb);
-  },
-
-  alarmToRecord: function alarmToRecord(aAlarm) {
-    let record = { networkId: aAlarm.networkId,
-                   absoluteThreshold: aAlarm.absoluteThreshold,
-                   relativeThreshold: aAlarm.relativeThreshold,
-                   startTime: aAlarm.startTime,
-                   data: aAlarm.data,
-                   manifestURL: aAlarm.manifestURL,
-                   pageURL: aAlarm.pageURL };
-
-    if (aAlarm.id) {
-      record.id = aAlarm.id;
-    }
-
-    return record;
-  },
-
-  recordToAlarm: function recordToalarm(aRecord) {
-    let alarm = { networkId: aRecord.networkId,
-                  absoluteThreshold: aRecord.absoluteThreshold,
-                  relativeThreshold: aRecord.relativeThreshold,
-                  startTime: aRecord.startTime,
-                  data: aRecord.data,
-                  manifestURL: aRecord.manifestURL,
-                  pageURL: aRecord.pageURL };
-
-    if (aRecord.id) {
-      alarm.id = aRecord.id;
-    }
-
-    return alarm;
-  },
-
-  addAlarm: function addAlarm(aAlarm, aResultCb) {
-    this.dbNewTxn(ALARMS_STORE_NAME, "readwrite", function(txn, store) {
-      if (DEBUG) {
-        debug("Going to add " + JSON.stringify(aAlarm));
-      }
-
-      let record = this.alarmToRecord(aAlarm);
-      store.put(record).onsuccess = function setResult(aEvent) {
-        txn.result = aEvent.target.result;
-        if (DEBUG) {
-          debug("Request successful. New record ID: " + txn.result);
-        }
-      };
-    }.bind(this), aResultCb);
-  },
-
-  getFirstAlarm: function getFirstAlarm(aNetworkId, aResultCb) {
-    let self = this;
-
-    this.dbNewTxn(ALARMS_STORE_NAME, "readonly", function(txn, store) {
-      if (DEBUG) {
-        debug("Get first alarm for network " + aNetworkId);
-      }
-
-      let lowerFilter = [aNetworkId, 0];
-      let upperFilter = [aNetworkId, ""];
-      let range = IDBKeyRange.bound(lowerFilter, upperFilter);
-
-      store.index("alarm").openCursor(range).onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        txn.result = null;
-        if (cursor) {
-          txn.result = self.recordToAlarm(cursor.value);
-        }
-      };
-    }, aResultCb);
-  },
-
-  removeAlarm: function removeAlarm(aAlarmId, aManifestURL, aResultCb) {
-    this.dbNewTxn(ALARMS_STORE_NAME, "readwrite", function(txn, store) {
-      if (DEBUG) {
-        debug("Remove alarm " + aAlarmId);
-      }
-
-      store.get(aAlarmId).onsuccess = function onsuccess(event) {
-        let record = event.target.result;
-        txn.result = false;
-        if (!record || (aManifestURL && record.manifestURL != aManifestURL)) {
-          return;
-        }
-
-        store.delete(aAlarmId);
-        txn.result = true;
-      }
-    }, aResultCb);
-  },
-
-  removeAlarms: function removeAlarms(aManifestURL, aResultCb) {
-    this.dbNewTxn(ALARMS_STORE_NAME, "readwrite", function(txn, store) {
-      if (DEBUG) {
-        debug("Remove alarms of " + aManifestURL);
-      }
-
-      store.index("manifestURL").openCursor(aManifestURL)
-                                .onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          cursor.delete();
-          cursor.continue();
-        }
-      }
-    }, aResultCb);
-  },
-
-  updateAlarm: function updateAlarm(aAlarm, aResultCb) {
-    let self = this;
-    this.dbNewTxn(ALARMS_STORE_NAME, "readwrite", function(txn, store) {
-      if (DEBUG) {
-        debug("Update alarm " + aAlarm.id);
-      }
-
-      let record = self.alarmToRecord(aAlarm);
-      store.openCursor(record.id).onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        txn.result = false;
-        if (cursor) {
-          cursor.update(record);
-          txn.result = true;
-        }
-      }
-    }, aResultCb);
-  },
-
-  getAlarms: function getAlarms(aNetworkId, aManifestURL, aResultCb) {
-    let self = this;
-    this.dbNewTxn(ALARMS_STORE_NAME, "readonly", function(txn, store) {
-      if (DEBUG) {
-        debug("Get alarms for " + aManifestURL);
-      }
-
-      txn.result = [];
-      store.index("manifestURL").openCursor(aManifestURL)
-                                .onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (!cursor) {
-          return;
-        }
-
-        if (!aNetworkId || cursor.value.networkId == aNetworkId) {
-          txn.result.push(self.recordToAlarm(cursor.value));
-        }
-
-        cursor.continue();
-      }
-    }, aResultCb);
-  },
-
-  _resetAlarms: function _resetAlarms(aNetworkId, aResultCb) {
-    this.dbNewTxn(ALARMS_STORE_NAME, "readwrite", function(txn, store) {
-      if (DEBUG) {
-        debug("Reset alarms for network " + aNetworkId);
-      }
-
-      let lowerFilter = [aNetworkId, 0];
-      let upperFilter = [aNetworkId, ""];
-      let range = IDBKeyRange.bound(lowerFilter, upperFilter);
-
-      store.index("alarm").openCursor(range).onsuccess = function onsuccess(event) {
-        let cursor = event.target.result;
-        if (cursor) {
-          if (cursor.value.startTime) {
-            cursor.value.relativeThreshold = cursor.value.threshold;
-            cursor.update(cursor.value);
-          }
-          cursor.continue();
-          return;
-        }
-      };
-    }, aResultCb);
-  }
-};
diff --git a/dom/network/NetworkStatsManager.js b/dom/network/NetworkStatsManager.js
deleted file mode 100644
index b963aba2b5..0000000000
--- a/dom/network/NetworkStatsManager.js
+++ /dev/null
@@ -1,388 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const DEBUG = false;
-function debug(s) { dump("-*- NetworkStatsManager: " + s + "\n"); }
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/DOMRequestHelper.jsm");
-
-// Ensure NetworkStatsService and NetworkStatsDB are loaded in the parent process
-// to receive messages from the child processes.
-var appInfo = Cc["@mozilla.org/xre/app-info;1"];
-var isParentProcess = !appInfo || appInfo.getService(Ci.nsIXULRuntime)
-                        .processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
-if (isParentProcess) {
-  Cu.import("resource://gre/modules/NetworkStatsService.jsm");
-}
-
-XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
-                                   "@mozilla.org/childprocessmessagemanager;1",
-                                   "nsISyncMessageSender");
-
-// NetworkStatsData
-const nsIClassInfo         = Ci.nsIClassInfo;
-const NETWORKSTATSDATA_CID = Components.ID("{3b16fe17-5583-483a-b486-b64a3243221c}");
-
-function NetworkStatsData(aWindow, aData) {
-  this.rxBytes = aData.rxBytes;
-  this.txBytes = aData.txBytes;
-  this.date = new aWindow.Date(aData.date.getTime());
-}
-
-NetworkStatsData.prototype = {
-  classID : NETWORKSTATSDATA_CID,
-
-  QueryInterface : XPCOMUtils.generateQI([])
-};
-
-// NetworkStatsInterface
-const NETWORKSTATSINTERFACE_CONTRACTID = "@mozilla.org/networkstatsinterface;1";
-const NETWORKSTATSINTERFACE_CID = Components.ID("{f540615b-d803-43ff-8200-2a9d145a5645}");
-
-function NetworkStatsInterface() {
-  if (DEBUG) {
-    debug("NetworkStatsInterface Constructor");
-  }
-}
-
-NetworkStatsInterface.prototype = {
-  __init: function(aNetwork) {
-    this.type = aNetwork.type;
-    this.id = aNetwork.id;
-  },
-
-  classID : NETWORKSTATSINTERFACE_CID,
-
-  contractID: NETWORKSTATSINTERFACE_CONTRACTID,
-  QueryInterface : XPCOMUtils.generateQI([])
-}
-
-// NetworkStats
-const NETWORKSTATS_CID = Components.ID("{28904f59-8497-4ac0-904f-2af14b7fd3de}");
-
-function NetworkStats(aWindow, aStats) {
-  if (DEBUG) {
-    debug("NetworkStats Constructor");
-  }
-  this.appManifestURL = aStats.appManifestURL || null;
-  this.browsingTrafficOnly = aStats.browsingTrafficOnly || false;
-  this.serviceType = aStats.serviceType || null;
-  this.network = new aWindow.MozNetworkStatsInterface(aStats.network);
-  this.start = aStats.start ? new aWindow.Date(aStats.start.getTime()) : null;
-  this.end = aStats.end ? new aWindow.Date(aStats.end.getTime()) : null;
-
-  let samples = this.data = new aWindow.Array();
-  for (let i = 0; i < aStats.data.length; i++) {
-    samples.push(aWindow.MozNetworkStatsData._create(
-      aWindow, new NetworkStatsData(aWindow, aStats.data[i])));
-  }
-}
-
-NetworkStats.prototype = {
-  classID : NETWORKSTATS_CID,
-
-  QueryInterface : XPCOMUtils.generateQI()
-}
-
-// NetworkStatsAlarm
-const NETWORKSTATSALARM_CID = Components.ID("{a93ea13e-409c-4189-9b1e-95fff220be55}");
-
-function NetworkStatsAlarm(aWindow, aAlarm) {
-  this.alarmId = aAlarm.id;
-  this.network = new aWindow.MozNetworkStatsInterface(aAlarm.network);
-  this.threshold = aAlarm.threshold;
-  this.data = aAlarm.data;
-}
-
-NetworkStatsAlarm.prototype = {
-  classID : NETWORKSTATSALARM_CID,
-
-  QueryInterface : XPCOMUtils.generateQI([])
-};
-
-// NetworkStatsManager
-
-const NETWORKSTATSMANAGER_CONTRACTID = "@mozilla.org/networkStatsManager;1";
-const NETWORKSTATSMANAGER_CID        = Components.ID("{ceb874cd-cc1a-4e65-b404-cc2d3e42425f}");
-
-function NetworkStatsManager() {
-  if (DEBUG) {
-    debug("Constructor");
-  }
-}
-
-NetworkStatsManager.prototype = {
-  __proto__: DOMRequestIpcHelper.prototype,
-
-  getSamples: function getSamples(aNetwork, aStart, aEnd, aOptions) {
-    if (aStart > aEnd) {
-      throw Components.results.NS_ERROR_INVALID_ARG;
-    }
-
-    // appManifestURL is used to query network statistics by app;
-    // serviceType is used to query network statistics by system service.
-    // It is illegal to specify both of them at the same time.
-    if (aOptions.appManifestURL && aOptions.serviceType) {
-      throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
-    }
-    // browsingTrafficOnly is meaningful only when querying by app.
-    if (!aOptions.appManifestURL && aOptions.browsingTrafficOnly) {
-      throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
-    }
-
-    let appManifestURL = aOptions.appManifestURL;
-    let serviceType = aOptions.serviceType;
-    let browsingTrafficOnly = aOptions.browsingTrafficOnly;
-
-    // TODO Bug 929410 Date object cannot correctly pass through cpmm/ppmm IPC
-    // This is just a work-around by passing timestamp numbers.
-    aStart = aStart.getTime();
-    aEnd = aEnd.getTime();
-
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:Get",
-                          { network: aNetwork.toJSON(),
-                            start: aStart,
-                            end: aEnd,
-                            appManifestURL: appManifestURL,
-                            browsingTrafficOnly: browsingTrafficOnly,
-                            serviceType: serviceType,
-                            id: this.getRequestId(request) });
-    return request;
-  },
-
-  clearStats: function clearStats(aNetwork) {
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:Clear",
-                          { network: aNetwork.toJSON(),
-                            id: this.getRequestId(request) });
-    return request;
-  },
-
-  clearAllStats: function clearAllStats() {
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:ClearAll",
-                          {id: this.getRequestId(request)});
-    return request;
-  },
-
-  addAlarm: function addAlarm(aNetwork, aThreshold, aOptions) {
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:SetAlarm",
-                          {id: this.getRequestId(request),
-                           data: {network: aNetwork.toJSON(),
-                                  threshold: aThreshold,
-                                  startTime: aOptions.startTime,
-                                  data: aOptions.data,
-                                  manifestURL: this.manifestURL,
-                                  pageURL: this.pageURL}});
-    return request;
-  },
-
-  getAllAlarms: function getAllAlarms(aNetwork) {
-    let network = null;
-    if (aNetwork) {
-      network = aNetwork.toJSON();
-    }
-
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:GetAlarms",
-                          {id: this.getRequestId(request),
-                           data: {network: network,
-                                  manifestURL: this.manifestURL}});
-    return request;
-  },
-
-  removeAlarms: function removeAlarms(aAlarmId) {
-    if (aAlarmId == 0) {
-      aAlarmId = -1;
-    }
-
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:RemoveAlarms",
-                          {id: this.getRequestId(request),
-                           data: {alarmId: aAlarmId,
-                                  manifestURL: this.manifestURL}});
-
-    return request;
-  },
-
-  getAvailableNetworks: function getAvailableNetworks() {
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:GetAvailableNetworks",
-                          { id: this.getRequestId(request) });
-    return request;
-  },
-
-  getAvailableServiceTypes: function getAvailableServiceTypes() {
-    let request = this.createRequest();
-    cpmm.sendAsyncMessage("NetworkStats:GetAvailableServiceTypes",
-                          { id: this.getRequestId(request) });
-    return request;
-  },
-
-  get sampleRate() {
-    return cpmm.sendSyncMessage("NetworkStats:SampleRate")[0];
-  },
-
-  get maxStorageAge() {
-    return cpmm.sendSyncMessage("NetworkStats:MaxStorageAge")[0];
-  },
-
-  receiveMessage: function(aMessage) {
-    if (DEBUG) {
-      debug("NetworkStatsmanager::receiveMessage: " + aMessage.name);
-    }
-
-    let msg = aMessage.json;
-    let req = this.takeRequest(msg.id);
-    if (!req) {
-      if (DEBUG) {
-        debug("No request stored with id " + msg.id);
-      }
-      return;
-    }
-
-    switch (aMessage.name) {
-      case "NetworkStats:Get:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        let result = this._window.MozNetworkStats._create(
-          this._window, new NetworkStats(this._window, msg.result));
-        if (DEBUG) {
-          debug("result: " + JSON.stringify(result));
-        }
-        Services.DOMRequest.fireSuccess(req, result);
-        break;
-
-      case "NetworkStats:GetAvailableNetworks:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        let networks = new this._window.Array();
-        for (let i = 0; i < msg.result.length; i++) {
-          let network = new this._window.MozNetworkStatsInterface(msg.result[i]);
-          networks.push(network);
-        }
-
-        Services.DOMRequest.fireSuccess(req, networks);
-        break;
-
-      case "NetworkStats:GetAvailableServiceTypes:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        let serviceTypes = new this._window.Array();
-        for (let i = 0; i < msg.result.length; i++) {
-          serviceTypes.push(msg.result[i]);
-        }
-
-        Services.DOMRequest.fireSuccess(req, serviceTypes);
-        break;
-
-      case "NetworkStats:Clear:Return":
-      case "NetworkStats:ClearAll:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        Services.DOMRequest.fireSuccess(req, true);
-        break;
-
-      case "NetworkStats:SetAlarm:Return":
-      case "NetworkStats:RemoveAlarms:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        Services.DOMRequest.fireSuccess(req, msg.result);
-        break;
-
-      case "NetworkStats:GetAlarms:Return":
-        if (msg.error) {
-          Services.DOMRequest.fireError(req, msg.error);
-          return;
-        }
-
-        let alarms = new this._window.Array();
-        for (let i = 0; i < msg.result.length; i++) {
-          // The WebIDL type of data is any, so we should manually clone it
-          // into the content window.
-          if ("data" in msg.result[i]) {
-            msg.result[i].data = Cu.cloneInto(msg.result[i].data, this._window);
-          }
-          let alarm = new NetworkStatsAlarm(this._window, msg.result[i]);
-          alarms.push(this._window.MozNetworkStatsAlarm._create(this._window, alarm));
-        }
-
-        Services.DOMRequest.fireSuccess(req, alarms);
-        break;
-
-      default:
-        if (DEBUG) {
-          debug("Wrong message: " + aMessage.name);
-        }
-    }
-  },
-
-  init: function(aWindow) {
-    let principal = aWindow.document.nodePrincipal;
-
-    this.initDOMRequestHelper(aWindow, ["NetworkStats:Get:Return",
-                                        "NetworkStats:GetAvailableNetworks:Return",
-                                        "NetworkStats:GetAvailableServiceTypes:Return",
-                                        "NetworkStats:Clear:Return",
-                                        "NetworkStats:ClearAll:Return",
-                                        "NetworkStats:SetAlarm:Return",
-                                        "NetworkStats:GetAlarms:Return",
-                                        "NetworkStats:RemoveAlarms:Return"]);
-
-    // Init app properties.
-    let appsService = Cc["@mozilla.org/AppsService;1"]
-                        .getService(Ci.nsIAppsService);
-
-    this.manifestURL = appsService.getManifestURLByLocalId(principal.appId);
-
-    let isApp = !!this.manifestURL.length;
-    if (isApp) {
-      this.pageURL = principal.URI.spec;
-    }
-
-    this.window = aWindow;
-  },
-
-  // Called from DOMRequestIpcHelper
-  uninit: function uninit() {
-    if (DEBUG) {
-      debug("uninit call");
-    }
-  },
-
-  classID : NETWORKSTATSMANAGER_CID,
-  contractID : NETWORKSTATSMANAGER_CONTRACTID,
-  QueryInterface : XPCOMUtils.generateQI([Ci.nsIDOMGlobalPropertyInitializer,
-                                          Ci.nsISupportsWeakReference,
-                                          Ci.nsIObserver]),
-}
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([NetworkStatsAlarm,
-                                                     NetworkStatsData,
-                                                     NetworkStatsInterface,
-                                                     NetworkStats,
-                                                     NetworkStatsManager]);
diff --git a/dom/network/NetworkStatsManager.manifest b/dom/network/NetworkStatsManager.manifest
deleted file mode 100644
index 8e8700910f..0000000000
--- a/dom/network/NetworkStatsManager.manifest
+++ /dev/null
@@ -1,14 +0,0 @@
-component {3b16fe17-5583-483a-b486-b64a3243221c} NetworkStatsManager.js
-contract @mozilla.org/networkStatsdata;1 {3b16fe17-5583-483a-b486-b64a3243221c}
-
-component {28904f59-8497-4ac0-904f-2af14b7fd3de} NetworkStatsManager.js
-contract @mozilla.org/networkStats;1 {28904f59-8497-4ac0-904f-2af14b7fd3de}
-
-component {f540615b-d803-43ff-8200-2a9d145a5645} NetworkStatsManager.js
-contract @mozilla.org/networkstatsinterface;1 {f540615b-d803-43ff-8200-2a9d145a5645}
-
-component {a93ea13e-409c-4189-9b1e-95fff220be55} NetworkStatsManager.js
-contract @mozilla.org/networkstatsalarm;1 {a93ea13e-409c-4189-9b1e-95fff220be55}
-
-component {ceb874cd-cc1a-4e65-b404-cc2d3e42425f} NetworkStatsManager.js
-contract @mozilla.org/networkStatsManager;1 {ceb874cd-cc1a-4e65-b404-cc2d3e42425f}
diff --git a/dom/network/NetworkStatsService.jsm b/dom/network/NetworkStatsService.jsm
deleted file mode 100644
index 4b6d694988..0000000000
--- a/dom/network/NetworkStatsService.jsm
+++ /dev/null
@@ -1,1171 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const DEBUG = false;
-function debug(s) {
-  if (DEBUG) {
-    dump("-*- NetworkStatsService: " + s + "\n");
-  }
-}
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-this.EXPORTED_SYMBOLS = ["NetworkStatsService"];
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/NetworkStatsDB.jsm");
-Cu.import("resource://gre/modules/Timer.jsm");
-
-const NET_NETWORKSTATSSERVICE_CONTRACTID = "@mozilla.org/network/netstatsservice;1";
-const NET_NETWORKSTATSSERVICE_CID = Components.ID("{18725604-e9ac-488a-8aa0-2471e7f6c0a4}");
-
-const TOPIC_BANDWIDTH_CONTROL = "netd-bandwidth-control"
-
-const TOPIC_CONNECTION_STATE_CHANGED = "network-connection-state-changed";
-const NET_TYPE_WIFI = Ci.nsINetworkInfo.NETWORK_TYPE_WIFI;
-const NET_TYPE_MOBILE = Ci.nsINetworkInfo.NETWORK_TYPE_MOBILE;
-
-// Networks have different status that NetworkStats API needs to be aware of.
-// Network is present and ready, so NetworkManager provides the whole info.
-const NETWORK_STATUS_READY   = 0;
-// Network is present but hasn't established a connection yet (e.g. SIM that has not
-// enabled 3G since boot).
-const NETWORK_STATUS_STANDBY = 1;
-// Network is not present, but stored in database by the previous connections.
-const NETWORK_STATUS_AWAY    = 2;
-
-// The maximum traffic amount can be saved in the |cachedStats|.
-const MAX_CACHED_TRAFFIC = 500 * 1000 * 1000; // 500 MB
-
-const QUEUE_TYPE_UPDATE_STATS = 0;
-const QUEUE_TYPE_UPDATE_CACHE = 1;
-const QUEUE_TYPE_WRITE_CACHE = 2;
-
-XPCOMUtils.defineLazyServiceGetter(this, "ppmm",
-                                   "@mozilla.org/parentprocessmessagemanager;1",
-                                   "nsIMessageListenerManager");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gRil",
-                                   "@mozilla.org/ril;1",
-                                   "nsIRadioInterfaceLayer");
-
-XPCOMUtils.defineLazyServiceGetter(this, "networkService",
-                                   "@mozilla.org/network/service;1",
-                                   "nsINetworkService");
-
-XPCOMUtils.defineLazyServiceGetter(this, "appsService",
-                                   "@mozilla.org/AppsService;1",
-                                   "nsIAppsService");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gSettingsService",
-                                   "@mozilla.org/settingsService;1",
-                                   "nsISettingsService");
-
-XPCOMUtils.defineLazyServiceGetter(this, "messenger",
-                                   "@mozilla.org/system-message-internal;1",
-                                   "nsISystemMessagesInternal");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gIccService",
-                                   "@mozilla.org/icc/iccservice;1",
-                                   "nsIIccService");
-
-this.NetworkStatsService = {
-  init: function() {
-    debug("Service started");
-
-    Services.obs.addObserver(this, "xpcom-shutdown", false);
-    Services.obs.addObserver(this, TOPIC_CONNECTION_STATE_CHANGED, false);
-    Services.obs.addObserver(this, TOPIC_BANDWIDTH_CONTROL, false);
-    Services.obs.addObserver(this, "profile-after-change", false);
-
-    this.timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
-
-    // Object to store network interfaces, each network interface is composed
-    // by a network object (network type and network Id) and a interfaceName
-    // that contains the name of the physical interface (wlan0, rmnet0, etc.).
-    // The network type can be 0 for wifi or 1 for mobile. On the other hand,
-    // the network id is '0' for wifi or the iccid for mobile (SIM).
-    // Each networkInterface is placed in the _networks object by the index of
-    // 'networkId + networkType'.
-    //
-    // _networks object allows to map available network interfaces at low level
-    // (wlan0, rmnet0, etc.) to a network. It's not mandatory to have a
-    // networkInterface per network but can't exist a networkInterface not
-    // being mapped to a network.
-
-    this._networks = Object.create(null);
-
-    // There is no way to know a priori if wifi connection is available,
-    // just when the wifi driver is loaded, but it is unloaded when
-    // wifi is switched off. So wifi connection is hardcoded
-    let netId = this.getNetworkId('0', NET_TYPE_WIFI);
-    this._networks[netId] = { network:       { id: '0',
-                                               type: NET_TYPE_WIFI },
-                              interfaceName: null,
-                              status:        NETWORK_STATUS_STANDBY };
-
-    this.messages = ["NetworkStats:Get",
-                     "NetworkStats:Clear",
-                     "NetworkStats:ClearAll",
-                     "NetworkStats:SetAlarm",
-                     "NetworkStats:GetAlarms",
-                     "NetworkStats:RemoveAlarms",
-                     "NetworkStats:GetAvailableNetworks",
-                     "NetworkStats:GetAvailableServiceTypes",
-                     "NetworkStats:SampleRate",
-                     "NetworkStats:MaxStorageAge"];
-
-    this.messages.forEach(function(aMsgName) {
-      ppmm.addMessageListener(aMsgName, this);
-    }, this);
-
-    this._db = new NetworkStatsDB();
-
-    // Stats for all interfaces are updated periodically
-    this.timer.initWithCallback(this, this._db.sampleRate,
-                                Ci.nsITimer.TYPE_REPEATING_PRECISE_CAN_SKIP);
-
-    // Stats not from netd are firstly stored in the cached.
-    this.cachedStats = Object.create(null);
-    this.cachedStatsDate = new Date();
-
-    this.updateQueue = [];
-    this.isQueueRunning = false;
-
-    this._currentAlarms = {};
-    this.initAlarms();
-  },
-
-  receiveMessage: function(aMessage) {
-    if (!aMessage.target.assertPermission("networkstats-manage")) {
-      return;
-    }
-
-    debug("receiveMessage " + aMessage.name);
-
-    let mm = aMessage.target;
-    let msg = aMessage.json;
-
-    switch (aMessage.name) {
-      case "NetworkStats:Get":
-        this.getSamples(mm, msg);
-        break;
-      case "NetworkStats:Clear":
-        this.clearInterfaceStats(mm, msg);
-        break;
-      case "NetworkStats:ClearAll":
-        this.clearDB(mm, msg);
-        break;
-      case "NetworkStats:SetAlarm":
-        this.setAlarm(mm, msg);
-        break;
-      case "NetworkStats:GetAlarms":
-        this.getAlarms(mm, msg);
-        break;
-      case "NetworkStats:RemoveAlarms":
-        this.removeAlarms(mm, msg);
-        break;
-      case "NetworkStats:GetAvailableNetworks":
-        this.getAvailableNetworks(mm, msg);
-        break;
-      case "NetworkStats:GetAvailableServiceTypes":
-        this.getAvailableServiceTypes(mm, msg);
-        break;
-      case "NetworkStats:SampleRate":
-        // This message is sync.
-        return this._db.sampleRate;
-      case "NetworkStats:MaxStorageAge":
-        // This message is sync.
-        return this._db.maxStorageSamples * this._db.sampleRate;
-    }
-  },
-
-  observe: function observe(aSubject, aTopic, aData) {
-    switch (aTopic) {
-      case TOPIC_CONNECTION_STATE_CHANGED:
-
-        // If new interface is registered (notified from NetworkService),
-        // the stats are updated for the new interface without waiting to
-        // complete the updating period.
-
-        let networkInfo = aSubject.QueryInterface(Ci.nsINetworkInfo);
-        debug("Network " + networkInfo.name + " of type " + networkInfo.type + " status change");
-
-        let netId = this.convertNetworkInfo(networkInfo);
-        if (!netId) {
-          break;
-        }
-
-        this._updateCurrentAlarm(netId);
-
-        debug("NetId: " + netId);
-        this.updateStats(netId);
-        break;
-
-      case TOPIC_BANDWIDTH_CONTROL:
-        debug("Bandwidth message from netd: " + JSON.stringify(aData));
-
-        let interfaceName = aData.substring(aData.lastIndexOf(" ") + 1);
-        for (let networkId in this._networks) {
-          if (interfaceName == this._networks[networkId].interfaceName) {
-            let currentAlarm = this._currentAlarms[networkId];
-            if (Object.getOwnPropertyNames(currentAlarm).length !== 0) {
-              this._fireAlarm(currentAlarm.alarm);
-            }
-            break;
-          }
-        }
-        break;
-
-      case "xpcom-shutdown":
-        debug("Service shutdown");
-
-        this.messages.forEach(function(aMsgName) {
-          ppmm.removeMessageListener(aMsgName, this);
-        }, this);
-
-        Services.obs.removeObserver(this, "xpcom-shutdown");
-        Services.obs.removeObserver(this, "profile-after-change");
-        Services.obs.removeObserver(this, TOPIC_CONNECTION_STATE_CHANGED);
-        Services.obs.removeObserver(this, TOPIC_BANDWIDTH_CONTROL);
-
-        this.timer.cancel();
-        this.timer = null;
-
-        // Update stats before shutdown
-        this.updateAllStats();
-        break;
-    }
-  },
-
-  /*
-   * nsITimerCallback
-   * Timer triggers the update of all stats
-   */
-  notify: function(aTimer) {
-    this.updateAllStats();
-  },
-
-  /*
-   * nsINetworkStatsService
-   */
-  getRilNetworks: function() {
-    let networks = {};
-    let numRadioInterfaces = gRil.numRadioInterfaces;
-    for (let i = 0; i < numRadioInterfaces; i++) {
-      let icc = gIccService.getIccByServiceId(i);
-      let radioInterface = gRil.getRadioInterface(i);
-      if (icc && icc.iccInfo) {
-        let netId = this.getNetworkId(icc.iccInfo.iccid,
-                                      NET_TYPE_MOBILE);
-        networks[netId] = { id : icc.iccInfo.iccid,
-                            type: NET_TYPE_MOBILE };
-      }
-    }
-    return networks;
-  },
-
-  convertNetworkInfo: function(aNetworkInfo) {
-    if (aNetworkInfo.type != NET_TYPE_MOBILE &&
-        aNetworkInfo.type != NET_TYPE_WIFI) {
-      return null;
-    }
-
-    let id = '0';
-    if (aNetworkInfo.type == NET_TYPE_MOBILE) {
-      if (!(aNetworkInfo instanceof Ci.nsIRilNetworkInfo)) {
-        debug("Error! Mobile network should be an nsIRilNetworkInfo!");
-        return null;
-      }
-
-      let rilNetwork = aNetworkInfo.QueryInterface(Ci.nsIRilNetworkInfo);
-      id = rilNetwork.iccId;
-    }
-
-    let netId = this.getNetworkId(id, aNetworkInfo.type);
-
-    if (!this._networks[netId]) {
-      this._networks[netId] = Object.create(null);
-      this._networks[netId].network = { id: id,
-                                        type: aNetworkInfo.type };
-    }
-
-    this._networks[netId].status = NETWORK_STATUS_READY;
-    this._networks[netId].interfaceName = aNetworkInfo.name;
-    return netId;
-  },
-
-  getNetworkId: function getNetworkId(aIccId, aNetworkType) {
-    return aIccId + '' + aNetworkType;
-  },
-
-  /* Function to ensure that one network is valid. The network is valid if its status is
-   * NETWORK_STATUS_READY, NETWORK_STATUS_STANDBY or NETWORK_STATUS_AWAY.
-   *
-   * The result is |netId| or null in case of a non-valid network
-   * aCallback is signatured as |function(netId)|.
-   */
-  validateNetwork: function validateNetwork(aNetwork, aCallback) {
-    let netId = this.getNetworkId(aNetwork.id, aNetwork.type);
-
-    if (this._networks[netId]) {
-      aCallback(netId);
-      return;
-    }
-
-    // Check if network is valid (RIL entry) but has not established a connection yet.
-    // If so add to networks list with empty interfaceName.
-    let rilNetworks = this.getRilNetworks();
-    if (rilNetworks[netId]) {
-      this._networks[netId] = Object.create(null);
-      this._networks[netId].network = rilNetworks[netId];
-      this._networks[netId].status = NETWORK_STATUS_STANDBY;
-      this._currentAlarms[netId] = Object.create(null);
-      aCallback(netId);
-      return;
-    }
-
-    // Check if network is available in the DB.
-    this._db.isNetworkAvailable(aNetwork, function(aError, aResult) {
-      if (aResult) {
-        this._networks[netId] = Object.create(null);
-        this._networks[netId].network = aNetwork;
-        this._networks[netId].status = NETWORK_STATUS_AWAY;
-        this._currentAlarms[netId] = Object.create(null);
-        aCallback(netId);
-        return;
-      }
-
-      aCallback(null);
-    }.bind(this));
-  },
-
-  getAvailableNetworks: function getAvailableNetworks(mm, msg) {
-    let self = this;
-    let rilNetworks = this.getRilNetworks();
-    this._db.getAvailableNetworks(function onGetNetworks(aError, aResult) {
-
-      // Also return the networks that are valid but have not
-      // established connections yet.
-      for (let netId in rilNetworks) {
-        let found = false;
-        for (let i = 0; i < aResult.length; i++) {
-          if (netId == self.getNetworkId(aResult[i].id, aResult[i].type)) {
-            found = true;
-            break;
-          }
-        }
-        if (!found) {
-          aResult.push(rilNetworks[netId]);
-        }
-      }
-
-      mm.sendAsyncMessage("NetworkStats:GetAvailableNetworks:Return",
-                          { id: msg.id, error: aError, result: aResult });
-    });
-  },
-
-  getAvailableServiceTypes: function getAvailableServiceTypes(mm, msg) {
-    this._db.getAvailableServiceTypes(function onGetServiceTypes(aError, aResult) {
-      mm.sendAsyncMessage("NetworkStats:GetAvailableServiceTypes:Return",
-                          { id: msg.id, error: aError, result: aResult });
-    });
-  },
-
-  initAlarms: function initAlarms() {
-    debug("Init usage alarms");
-    let self = this;
-
-    for (let netId in this._networks) {
-      this._currentAlarms[netId] = Object.create(null);
-
-      this._db.getFirstAlarm(netId, function getResult(error, result) {
-        if (!error && result) {
-          self._setAlarm(result, function onSet(error, success) {
-            if (error == "InvalidStateError") {
-              self._fireAlarm(result);
-            }
-          });
-        }
-      });
-    }
-  },
-
-  /*
-   * Function called from manager to get stats from database.
-   * In order to return updated stats, first is performed a call to
-   * updateAllStats function, which will get last stats from netd
-   * and update the database.
-   * Then, depending on the request (stats per appId or total stats)
-   * it retrieve them from database and return to the manager.
-   */
-  getSamples: function getSamples(mm, msg) {
-    let network = msg.network;
-    let netId = this.getNetworkId(network.id, network.type);
-
-    let appId = 0;
-    let appManifestURL = msg.appManifestURL;
-    if (appManifestURL) {
-      appId = appsService.getAppLocalIdByManifestURL(appManifestURL);
-
-      if (!appId) {
-        mm.sendAsyncMessage("NetworkStats:Get:Return",
-                            { id: msg.id,
-                              error: "Invalid appManifestURL", result: null });
-        return;
-      }
-    }
-
-    let browsingTrafficOnly = msg.browsingTrafficOnly || false;
-    let serviceType = msg.serviceType || "";
-
-    let start = new Date(msg.start);
-    let end = new Date(msg.end);
-
-    let callback = (function (aError, aResult) {
-      this._db.find(function onStatsFound(aError, aResult) {
-        mm.sendAsyncMessage("NetworkStats:Get:Return",
-                            { id: msg.id, error: aError, result: aResult });
-      }, appId, browsingTrafficOnly, serviceType, network, start, end, appManifestURL);
-    }).bind(this);
-
-    this.validateNetwork(network, function onValidateNetwork(aNetId) {
-      if (!aNetId) {
-        mm.sendAsyncMessage("NetworkStats:Get:Return",
-                            { id: msg.id, error: "Invalid connectionType", result: null });
-        return;
-      }
-
-      // If network is currently active we need to update the cached stats first before
-      // retrieving stats from the DB.
-      if (this._networks[aNetId].status == NETWORK_STATUS_READY) {
-        debug("getstats for network " + network.id + " of type " + network.type);
-        debug("appId: " + appId + " from appManifestURL: " + appManifestURL);
-        debug("browsingTrafficOnly: " + browsingTrafficOnly);
-        debug("serviceType: " + serviceType);
-
-        if (appId || serviceType) {
-          this.updateCachedStats(callback);
-          return;
-        }
-
-        this.updateStats(aNetId, function onStatsUpdated(aResult, aMessage) {
-          this.updateCachedStats(callback);
-        }.bind(this));
-        return;
-      }
-
-      // Network not active, so no need to update
-      this._db.find(function onStatsFound(aError, aResult) {
-        mm.sendAsyncMessage("NetworkStats:Get:Return",
-                            { id: msg.id, error: aError, result: aResult });
-      }, appId, browsingTrafficOnly, serviceType, network, start, end, appManifestURL);
-    }.bind(this));
-  },
-
-  clearInterfaceStats: function clearInterfaceStats(mm, msg) {
-    let self = this;
-    let network = msg.network;
-
-    debug("clear stats for network " + network.id + " of type " + network.type);
-
-    this.validateNetwork(network, function onValidateNetwork(aNetId) {
-      if (!aNetId) {
-        mm.sendAsyncMessage("NetworkStats:Clear:Return",
-                            { id: msg.id, error: "Invalid connectionType", result: null });
-        return;
-      }
-
-      network = {network: network, networkId: aNetId};
-      self.updateStats(aNetId, function onUpdate(aResult, aMessage) {
-        if (!aResult) {
-          mm.sendAsyncMessage("NetworkStats:Clear:Return",
-                              { id: msg.id, error: aMessage, result: null });
-          return;
-        }
-
-        self._db.clearInterfaceStats(network, function onDBCleared(aError, aResult) {
-          self._updateCurrentAlarm(aNetId);
-          mm.sendAsyncMessage("NetworkStats:Clear:Return",
-                              { id: msg.id, error: aError, result: aResult });
-        });
-      });
-    });
-  },
-
-  clearDB: function clearDB(mm, msg) {
-    let self = this;
-    this._db.getAvailableNetworks(function onGetNetworks(aError, aResult) {
-      if (aError) {
-        mm.sendAsyncMessage("NetworkStats:ClearAll:Return",
-                            { id: msg.id, error: aError, result: aResult });
-        return;
-      }
-
-      let networks = aResult;
-      networks.forEach(function(network, index) {
-        networks[index] = {network: network, networkId: self.getNetworkId(network.id, network.type)};
-      }, self);
-
-      self.updateAllStats(function onUpdate(aResult, aMessage){
-        if (!aResult) {
-          mm.sendAsyncMessage("NetworkStats:ClearAll:Return",
-                              { id: msg.id, error: aMessage, result: null });
-          return;
-        }
-
-        self._db.clearStats(networks, function onDBCleared(aError, aResult) {
-          networks.forEach(function(network, index) {
-            self._updateCurrentAlarm(network.networkId);
-          }, self);
-          mm.sendAsyncMessage("NetworkStats:ClearAll:Return",
-                              { id: msg.id, error: aError, result: aResult });
-        });
-      });
-    });
-  },
-
-  updateAllStats: function updateAllStats(aCallback) {
-    let elements = [];
-    let lastElement = null;
-    let callback = (function (success, message) {
-      this.updateCachedStats(aCallback);
-    }).bind(this);
-
-    // For each connectionType create an object containning the type
-    // and the 'queueIndex', the 'queueIndex' is an integer representing
-    // the index of a connection type in the global queue array. So, if
-    // the connection type is already in the queue it is not appended again,
-    // else it is pushed in 'elements' array, which later will be pushed to
-    // the queue array.
-    for (let netId in this._networks) {
-      if (this._networks[netId].status != NETWORK_STATUS_READY) {
-        continue;
-      }
-
-      lastElement = { netId: netId,
-                      queueIndex: this.updateQueueIndex(netId) };
-
-      if (lastElement.queueIndex == -1) {
-        elements.push({ netId:     lastElement.netId,
-                        callbacks: [],
-                        queueType: QUEUE_TYPE_UPDATE_STATS });
-      }
-    }
-
-    if (!lastElement) {
-      // No elements need to be updated, probably because status is different than
-      // NETWORK_STATUS_READY.
-      if (aCallback) {
-        aCallback(true, "OK");
-      }
-      return;
-    }
-
-    if (elements.length > 0) {
-      // If length of elements is greater than 0, callback is set to
-      // the last element.
-      elements[elements.length - 1].callbacks.push(callback);
-      this.updateQueue = this.updateQueue.concat(elements);
-    } else {
-      // Else, it means that all connection types are already in the queue to
-      // be updated, so callback for this request is added to
-      // the element in the main queue with the index of the last 'lastElement'.
-      // But before is checked that element is still in the queue because it can
-      // be processed while generating 'elements' array.
-      let element = this.updateQueue[lastElement.queueIndex];
-      if (aCallback &&
-         (!element || element.netId != lastElement.netId)) {
-        aCallback();
-        return;
-      }
-
-      this.updateQueue[lastElement.queueIndex].callbacks.push(callback);
-    }
-
-    // Call the function that process the elements of the queue.
-    this.processQueue();
-
-    if (DEBUG) {
-      this.logAllRecords();
-    }
-  },
-
-  updateStats: function updateStats(aNetId, aCallback) {
-    // Check if the connection is in the main queue, push a new element
-    // if it is not being processed or add a callback if it is.
-    let index = this.updateQueueIndex(aNetId);
-    if (index == -1) {
-      this.updateQueue.push({ netId: aNetId,
-                              callbacks: [aCallback],
-                              queueType: QUEUE_TYPE_UPDATE_STATS });
-    } else {
-      this.updateQueue[index].callbacks.push(aCallback);
-      return;
-    }
-
-    // Call the function that process the elements of the queue.
-    this.processQueue();
-  },
-
-  /*
-   * Find if a connection is in the main queue array and return its
-   * index, if it is not in the array return -1.
-   */
-  updateQueueIndex: function updateQueueIndex(aNetId) {
-    return this.updateQueue.map(function(e) { return e.netId; }).indexOf(aNetId);
-  },
-
-  /*
-   * Function responsible of process all requests in the queue.
-   */
-  processQueue: function processQueue(aResult, aMessage) {
-    // If aResult is not undefined, the caller of the function is the result
-    // of processing an element, so remove that element and call the callbacks
-    // it has.
-    let self = this;
-
-    if (aResult != undefined) {
-      let item = this.updateQueue.shift();
-      for (let callback of item.callbacks) {
-        if (callback) {
-          callback(aResult, aMessage);
-        }
-      }
-    } else {
-      // The caller is a function that has pushed new elements to the queue,
-      // if isQueueRunning is false it means there is no processing currently
-      // being done, so start.
-      if (this.isQueueRunning) {
-        return;
-      } else {
-        this.isQueueRunning = true;
-      }
-    }
-
-    // Check length to determine if queue is empty and stop processing.
-    if (this.updateQueue.length < 1) {
-      this.isQueueRunning = false;
-      return;
-    }
-
-    // Process the next item as soon as possible.
-    setTimeout(function () {
-                 self.run(self.updateQueue[0]);
-               }, 0);
-  },
-
-  run: function run(item) {
-    switch (item.queueType) {
-      case QUEUE_TYPE_UPDATE_STATS:
-        this.update(item.netId, this.processQueue.bind(this));
-        break;
-      case QUEUE_TYPE_UPDATE_CACHE:
-        this.updateCache(this.processQueue.bind(this));
-        break;
-      case QUEUE_TYPE_WRITE_CACHE:
-        this.writeCache(item.stats, this.processQueue.bind(this));
-        break;
-    }
-  },
-
-  update: function update(aNetId, aCallback) {
-    // Check if connection type is valid.
-    if (!this._networks[aNetId]) {
-      if (aCallback) {
-        aCallback(false, "Invalid network " + aNetId);
-      }
-      return;
-    }
-
-    let interfaceName = this._networks[aNetId].interfaceName;
-    debug("Update stats for " + interfaceName);
-
-    // Request stats to NetworkService, which will get stats from netd, passing
-    // 'networkStatsAvailable' as a callback.
-    if (interfaceName) {
-      networkService.getNetworkInterfaceStats(interfaceName,
-                this.networkStatsAvailable.bind(this, aCallback, aNetId));
-      return;
-    }
-
-    if (aCallback) {
-      aCallback(true, "ok");
-    }
-  },
-
-  /*
-   * Callback of request stats. Store stats in database.
-   */
-  networkStatsAvailable: function networkStatsAvailable(aCallback, aNetId,
-                                                        aResult, aRxBytes,
-                                                        aTxBytes, aTimestamp) {
-    if (!aResult) {
-      if (aCallback) {
-        aCallback(false, "Netd IPC error");
-      }
-      return;
-    }
-
-    let stats = { appId:          0,
-                  isInBrowser:    false,
-                  serviceType:    "",
-                  networkId:      this._networks[aNetId].network.id,
-                  networkType:    this._networks[aNetId].network.type,
-                  date:           new Date(aTimestamp),
-                  rxBytes:        aTxBytes,
-                  txBytes:        aRxBytes,
-                  isAccumulative: true };
-
-    debug("Update stats for: " + JSON.stringify(stats));
-
-    this._db.saveStats(stats, function onSavedStats(aError, aResult) {
-      if (aCallback) {
-        if (aError) {
-          aCallback(false, aError);
-          return;
-        }
-
-        aCallback(true, "OK");
-      }
-    });
-  },
-
-  /*
-   * Function responsible for receiving stats which are not from netd.
-   */
-  saveStats: function saveStats(aAppId, aIsInIsolatedMozBrowser, aServiceType,
-                                aNetworkInfo, aTimeStamp, aRxBytes, aTxBytes,
-                                aIsAccumulative, aCallback) {
-    let netId = this.convertNetworkInfo(aNetworkInfo);
-    if (!netId) {
-      if (aCallback) {
-        aCallback(false, "Invalid network type");
-      }
-      return;
-    }
-
-    // Check if |aConnectionType|, |aAppId| and |aServiceType| are valid.
-    // There are two invalid cases for the combination of |aAppId| and
-    // |aServiceType|:
-    // a. Both |aAppId| is non-zero and |aServiceType| is non-empty.
-    // b. Both |aAppId| is zero and |aServiceType| is empty.
-    if (!this._networks[netId] || (aAppId && aServiceType) ||
-        (!aAppId && !aServiceType)) {
-      debug("Invalid network interface, appId or serviceType");
-      return;
-    }
-
-    let stats = { appId:          aAppId,
-                  isInBrowser:    aIsInIsolatedMozBrowser,
-                  serviceType:    aServiceType,
-                  networkId:      this._networks[netId].network.id,
-                  networkType:    this._networks[netId].network.type,
-                  date:           new Date(aTimeStamp),
-                  rxBytes:        aRxBytes,
-                  txBytes:        aTxBytes,
-                  isAccumulative: aIsAccumulative };
-
-    this.updateQueue.push({ stats: stats,
-                            callbacks: [aCallback],
-                            queueType: QUEUE_TYPE_WRITE_CACHE });
-
-    this.processQueue();
-  },
-
-  /*
-   *
-   */
-  writeCache: function writeCache(aStats, aCallback) {
-    debug("saveStats: " + aStats.appId + " " + aStats.isInBrowser + " " +
-          aStats.serviceType + " " + aStats.networkId + " " +
-          aStats.networkType + " " + aStats.date + " " +
-          aStats.rxBytes + " " + aStats.txBytes);
-
-    // Generate an unique key from |appId|, |isInBrowser|, |serviceType| and
-    // |netId|, which is used to retrieve data in |cachedStats|.
-    let netId = this.getNetworkId(aStats.networkId, aStats.networkType);
-    let key = aStats.appId + "" + aStats.isInBrowser + "" +
-              aStats.serviceType + "" + netId;
-
-    // |cachedStats| only keeps the data with the same date.
-    // If the incoming date is different from |cachedStatsDate|,
-    // both |cachedStats| and |cachedStatsDate| will get updated.
-    let diff = (this._db.normalizeDate(aStats.date) -
-                this._db.normalizeDate(this.cachedStatsDate)) /
-               this._db.sampleRate;
-    if (diff != 0) {
-      this.updateCache(function onUpdated(success, message) {
-        this.cachedStatsDate = aStats.date;
-        this.cachedStats[key] = aStats;
-
-        if (aCallback) {
-          aCallback(true, "ok");
-        }
-      }.bind(this));
-      return;
-    }
-
-    // Try to find the matched row in the cached by |appId| and |connectionType|.
-    // If not found, save the incoming data into the cached.
-    let cachedStats = this.cachedStats[key];
-    if (!cachedStats) {
-      this.cachedStats[key] = aStats;
-      if (aCallback) {
-        aCallback(true, "ok");
-      }
-      return;
-    }
-
-    // Find matched row, accumulate the traffic amount.
-    cachedStats.rxBytes += aStats.rxBytes;
-    cachedStats.txBytes += aStats.txBytes;
-
-    // If new rxBytes or txBytes exceeds MAX_CACHED_TRAFFIC
-    // the corresponding row will be saved to indexedDB.
-    // Then, the row will be removed from the cached.
-    if (cachedStats.rxBytes > MAX_CACHED_TRAFFIC ||
-        cachedStats.txBytes > MAX_CACHED_TRAFFIC) {
-      this._db.saveStats(cachedStats, function (error, result) {
-        debug("Application stats inserted in indexedDB");
-        if (aCallback) {
-          aCallback(true, "ok");
-        }
-      });
-      delete this.cachedStats[key];
-      return;
-    }
-
-    if (aCallback) {
-      aCallback(true, "ok");
-    }
-  },
-
-  updateCachedStats: function updateCachedStats(aCallback) {
-    this.updateQueue.push({ callbacks: [aCallback],
-                            queueType: QUEUE_TYPE_UPDATE_CACHE });
-
-    this.processQueue();
-  },
-
-  updateCache: function updateCache(aCallback) {
-    debug("updateCache: " + this.cachedStatsDate);
-
-    let stats = Object.keys(this.cachedStats);
-    if (stats.length == 0) {
-      // |cachedStats| is empty, no need to update.
-      if (aCallback) {
-        aCallback(true, "no need to update");
-      }
-      return;
-    }
-
-    let index = 0;
-    this._db.saveStats(this.cachedStats[stats[index]],
-                       function onSavedStats(error, result) {
-      debug("Application stats inserted in indexedDB");
-
-      // Clean up the |cachedStats| after updating.
-      if (index == stats.length - 1) {
-        this.cachedStats = Object.create(null);
-
-        if (aCallback) {
-          aCallback(true, "ok");
-        }
-        return;
-      }
-
-      // Update is not finished, keep updating.
-      index += 1;
-      this._db.saveStats(this.cachedStats[stats[index]],
-                         onSavedStats.bind(this, error, result));
-    }.bind(this));
-  },
-
-  get maxCachedTraffic () {
-    return MAX_CACHED_TRAFFIC;
-  },
-
-  logAllRecords: function logAllRecords() {
-    this._db.logAllRecords(function onResult(aError, aResult) {
-      if (aError) {
-        debug("Error: " + aError);
-        return;
-      }
-
-      debug("===== LOG =====");
-      debug("There are " + aResult.length + " items");
-      debug(JSON.stringify(aResult));
-    });
-  },
-
-  getAlarms: function getAlarms(mm, msg) {
-    let self = this;
-    let network = msg.data.network;
-    let manifestURL = msg.data.manifestURL;
-
-    if (network) {
-      this.validateNetwork(network, function onValidateNetwork(aNetId) {
-        if (!aNetId) {
-          mm.sendAsyncMessage("NetworkStats:GetAlarms:Return",
-                              { id: msg.id, error: "InvalidInterface", result: null });
-          return;
-        }
-
-        self._getAlarms(mm, msg, aNetId, manifestURL);
-      });
-      return;
-    }
-
-    this._getAlarms(mm, msg, null, manifestURL);
-  },
-
-  _getAlarms: function _getAlarms(mm, msg, aNetId, aManifestURL) {
-    let self = this;
-    this._db.getAlarms(aNetId, aManifestURL, function onCompleted(error, result) {
-      if (error) {
-        mm.sendAsyncMessage("NetworkStats:GetAlarms:Return",
-                            { id: msg.id, error: error, result: result });
-        return;
-      }
-
-      let alarms = []
-      // NetworkStatsManager must return the network instead of the networkId.
-      for (let i = 0; i < result.length; i++) {
-        let alarm = result[i];
-        alarms.push({ id: alarm.id,
-                      network: self._networks[alarm.networkId].network,
-                      threshold: alarm.absoluteThreshold,
-                      data: alarm.data });
-      }
-
-      mm.sendAsyncMessage("NetworkStats:GetAlarms:Return",
-                          { id: msg.id, error: null, result: alarms });
-    });
-  },
-
-  removeAlarms: function removeAlarms(mm, msg) {
-    let alarmId = msg.data.alarmId;
-    let manifestURL = msg.data.manifestURL;
-
-    let self = this;
-    let callback = function onRemove(error, result) {
-      if (error) {
-        mm.sendAsyncMessage("NetworkStats:RemoveAlarms:Return",
-                            { id: msg.id, error: error, result: result });
-        return;
-      }
-
-      for (let i in self._currentAlarms) {
-        let currentAlarm = self._currentAlarms[i].alarm;
-        if (currentAlarm && ((alarmId == currentAlarm.id) ||
-            (alarmId == -1 && currentAlarm.manifestURL == manifestURL))) {
-
-          self._updateCurrentAlarm(currentAlarm.networkId);
-        }
-      }
-
-      mm.sendAsyncMessage("NetworkStats:RemoveAlarms:Return",
-                          { id: msg.id, error: error, result: true });
-    };
-
-    if (alarmId == -1) {
-      this._db.removeAlarms(manifestURL, callback);
-    } else {
-      this._db.removeAlarm(alarmId, manifestURL, callback);
-    }
-  },
-
-  /*
-   * Function called from manager to set an alarm.
-   */
-  setAlarm: function setAlarm(mm, msg) {
-    let options = msg.data;
-    let network = options.network;
-    let threshold = options.threshold;
-
-    debug("Set alarm at " + threshold + " for " + JSON.stringify(network));
-
-    if (threshold < 0) {
-      mm.sendAsyncMessage("NetworkStats:SetAlarm:Return",
-                          { id: msg.id, error: "InvalidThresholdValue", result: null });
-      return;
-    }
-
-    let self = this;
-    this.validateNetwork(network, function onValidateNetwork(aNetId) {
-      if (!aNetId) {
-        mm.sendAsyncMessage("NetworkStats:SetAlarm:Return",
-                            { id: msg.id, error: "InvalidiConnectionType", result: null });
-        return;
-      }
-
-      let newAlarm = {
-        id: null,
-        networkId: aNetId,
-        absoluteThreshold: threshold,
-        relativeThreshold: null,
-        startTime: options.startTime,
-        data: options.data,
-        pageURL: options.pageURL,
-        manifestURL: options.manifestURL
-      };
-
-      self._getAlarmQuota(newAlarm, function onUpdate(error, quota) {
-        if (error) {
-          mm.sendAsyncMessage("NetworkStats:SetAlarm:Return",
-                              { id: msg.id, error: error, result: null });
-          return;
-        }
-
-        self._db.addAlarm(newAlarm, function addSuccessCb(error, newId) {
-          if (error) {
-            mm.sendAsyncMessage("NetworkStats:SetAlarm:Return",
-                                { id: msg.id, error: error, result: null });
-            return;
-          }
-
-          newAlarm.id = newId;
-          self._setAlarm(newAlarm, function onSet(error, success) {
-            mm.sendAsyncMessage("NetworkStats:SetAlarm:Return",
-                                { id: msg.id, error: error, result: newId });
-
-            if (error == "InvalidStateError") {
-              self._fireAlarm(newAlarm);
-            }
-          });
-        });
-      });
-    });
-  },
-
-  _setAlarm: function _setAlarm(aAlarm, aCallback) {
-    let currentAlarm = this._currentAlarms[aAlarm.networkId];
-    if ((Object.getOwnPropertyNames(currentAlarm).length !== 0 &&
-         aAlarm.relativeThreshold > currentAlarm.alarm.relativeThreshold) ||
-        this._networks[aAlarm.networkId].status != NETWORK_STATUS_READY) {
-      aCallback(null, true);
-      return;
-    }
-
-    let self = this;
-
-    this._getAlarmQuota(aAlarm, function onUpdate(aError, aQuota) {
-      if (aError) {
-        aCallback(aError, null);
-        return;
-      }
-
-      let callback = function onAlarmSet(aError) {
-        if (aError) {
-          debug("Set alarm error: " + aError);
-          aCallback("netdError", null);
-          return;
-        }
-
-        self._currentAlarms[aAlarm.networkId].alarm = aAlarm;
-
-        aCallback(null, true);
-      };
-
-      debug("Set alarm " + JSON.stringify(aAlarm));
-      let interfaceName = self._networks[aAlarm.networkId].interfaceName;
-      if (interfaceName) {
-        networkService.setNetworkInterfaceAlarm(interfaceName,
-                                                aQuota,
-                                                callback);
-        return;
-      }
-
-      aCallback(null, true);
-    });
-  },
-
-  _getAlarmQuota: function _getAlarmQuota(aAlarm, aCallback) {
-    let self = this;
-    this.updateStats(aAlarm.networkId, function onStatsUpdated(aResult, aMessage) {
-      self._db.getCurrentStats(self._networks[aAlarm.networkId].network,
-                               aAlarm.startTime,
-                               function onStatsFound(error, result) {
-        if (error) {
-          debug("Error getting stats for " +
-                JSON.stringify(self._networks[aAlarm.networkId]) + ": " + error);
-          aCallback(error, result);
-          return;
-        }
-
-        let quota = aAlarm.absoluteThreshold - result.rxBytes - result.txBytes;
-
-        // Alarm set to a threshold lower than current rx/tx bytes.
-        if (quota <= 0) {
-          aCallback("InvalidStateError", null);
-          return;
-        }
-
-        aAlarm.relativeThreshold = aAlarm.startTime
-                                 ? result.rxTotalBytes + result.txTotalBytes + quota
-                                 : aAlarm.absoluteThreshold;
-
-        aCallback(null, quota);
-      });
-    });
-  },
-
-  _fireAlarm: function _fireAlarm(aAlarm) {
-    debug("Fire alarm");
-
-    let self = this;
-    this._db.removeAlarm(aAlarm.id, null, function onRemove(aError, aResult){
-      if (!aError && !aResult) {
-        return;
-      }
-
-      self._fireSystemMessage(aAlarm);
-      self._updateCurrentAlarm(aAlarm.networkId);
-    });
-  },
-
-  _updateCurrentAlarm: function _updateCurrentAlarm(aNetworkId) {
-    this._currentAlarms[aNetworkId] = Object.create(null);
-
-    let self = this;
-    this._db.getFirstAlarm(aNetworkId, function onGet(error, result){
-      if (error) {
-        debug("Error getting the first alarm");
-        return;
-      }
-
-      if (!result) {
-        let interfaceName = self._networks[aNetworkId].interfaceName;
-        networkService.setNetworkInterfaceAlarm(interfaceName, -1,
-                                                function onComplete(){});
-        return;
-      }
-
-      self._setAlarm(result, function onSet(error, success){
-        if (error == "InvalidStateError") {
-          self._fireAlarm(result);
-          return;
-        }
-      });
-    });
-  },
-
-  _fireSystemMessage: function _fireSystemMessage(aAlarm) {
-    debug("Fire system message: " + JSON.stringify(aAlarm));
-
-    let manifestURI = Services.io.newURI(aAlarm.manifestURL, null, null);
-    let pageURI = Services.io.newURI(aAlarm.pageURL, null, null);
-
-    let alarm = { "id":        aAlarm.id,
-                  "threshold": aAlarm.absoluteThreshold,
-                  "data":      aAlarm.data };
-    messenger.sendMessage("networkstats-alarm", alarm, pageURI, manifestURI);
-  }
-};
-
-NetworkStatsService.init();
diff --git a/dom/network/NetworkStatsServiceProxy.js b/dom/network/NetworkStatsServiceProxy.js
deleted file mode 100644
index f3df4344dc..0000000000
--- a/dom/network/NetworkStatsServiceProxy.js
+++ /dev/null
@@ -1,90 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-const DEBUG = false;
-function debug(s) { dump("-*- NetworkStatsServiceProxy: " + s + "\n"); }
-
-const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
-
-this.EXPORTED_SYMBOLS = ["NetworkStatsServiceProxy"];
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/NetworkStatsService.jsm");
-
-const NETWORKSTATSSERVICEPROXY_CONTRACTID = "@mozilla.org/networkstatsServiceProxy;1";
-const NETWORKSTATSSERVICEPROXY_CID = Components.ID("98fd8f69-784e-4626-aa59-56d6436a3c24");
-const nsINetworkStatsServiceProxy = Ci.nsINetworkStatsServiceProxy;
-
-function NetworkStatsServiceProxy() {
-  if (DEBUG) {
-    debug("Proxy started");
-  }
-}
-
-NetworkStatsServiceProxy.prototype = {
-  /*
-   * Function called in the protocol layer (HTTP, FTP, WebSocket ...etc)
-   * to pass the per-app stats to NetworkStatsService.
-   */
-  saveAppStats: function saveAppStats(aAppId, aIsInIsolatedMozBrowser, aNetworkInfo, aTimeStamp,
-                                      aRxBytes, aTxBytes, aIsAccumulative,
-                                      aCallback) {
-    if (!aNetworkInfo) {
-      if (DEBUG) {
-        debug("|aNetworkInfo| is not specified. Failed to save stats. Returning.");
-      }
-      return;
-    }
-
-    if (DEBUG) {
-      debug("saveAppStats: " + aAppId + " " + aIsInIsolatedMozBrowser + " " +
-            aNetworkInfo.type + " " + aTimeStamp + " " +
-            aRxBytes + " " + aTxBytes + " " + aIsAccumulative);
-    }
-
-    if (aCallback) {
-      aCallback = aCallback.notify;
-    }
-
-    NetworkStatsService.saveStats(aAppId, aIsInIsolatedMozBrowser, "", aNetworkInfo,
-                                  aTimeStamp, aRxBytes, aTxBytes,
-                                  aIsAccumulative, aCallback);
-  },
-
-  /*
-   * Function called in the points of different system services
-   * to pass the per-service stats to NetworkStatsService.
-   */
-  saveServiceStats: function saveServiceStats(aServiceType, aNetworkInfo,
-                                              aTimeStamp, aRxBytes, aTxBytes,
-                                              aIsAccumulative, aCallback) {
-    if (!aNetworkInfo) {
-      if (DEBUG) {
-        debug("|aNetworkInfo| is not specified. Failed to save stats. Returning.");
-      }
-      return;
-    }
-
-    if (DEBUG) {
-      debug("saveServiceStats: " + aServiceType + " " + aNetworkInfo.type + " " +
-            aTimeStamp + " " + aRxBytes + " " + aTxBytes + " " +
-            aIsAccumulative);
-    }
-
-    if (aCallback) {
-      aCallback = aCallback.notify;
-    }
-
-    NetworkStatsService.saveStats(0, false, aServiceType , aNetworkInfo, aTimeStamp,
-                                  aRxBytes, aTxBytes, aIsAccumulative,
-                                  aCallback);
-  },
-
-  classID : NETWORKSTATSSERVICEPROXY_CID,
-  QueryInterface : XPCOMUtils.generateQI([nsINetworkStatsServiceProxy]),
-}
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([NetworkStatsServiceProxy]);
diff --git a/dom/network/NetworkStatsServiceProxy.manifest b/dom/network/NetworkStatsServiceProxy.manifest
deleted file mode 100644
index 24f09f0885..0000000000
--- a/dom/network/NetworkStatsServiceProxy.manifest
+++ /dev/null
@@ -1,2 +0,0 @@
-component {98fd8f69-784e-4626-aa59-56d6436a3c24} NetworkStatsServiceProxy.js
-contract @mozilla.org/networkstatsServiceProxy;1 {98fd8f69-784e-4626-aa59-56d6436a3c24}
diff --git a/dom/network/interfaces/moz.build b/dom/network/interfaces/moz.build
index add6875429..ad2e56bd6b 100644
--- a/dom/network/interfaces/moz.build
+++ b/dom/network/interfaces/moz.build
@@ -10,10 +10,4 @@ XPIDL_SOURCES += [
     'nsIUDPSocketChild.idl',
 ]
 
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
-    XPIDL_SOURCES += [
-        'nsIEthernetManager.idl',
-        'nsINetworkStatsServiceProxy.idl',
-    ]
-
 XPIDL_MODULE = 'dom_network'
diff --git a/dom/network/interfaces/nsIEthernetManager.idl b/dom/network/interfaces/nsIEthernetManager.idl
deleted file mode 100644
index 2b92dc88f0..0000000000
--- a/dom/network/interfaces/nsIEthernetManager.idl
+++ /dev/null
@@ -1,137 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsISupports.idl"
-
-[scriptable, function, uuid(2a3ad56c-edc0-439f-8aae-900b331ddf49)]
-interface nsIEthernetManagerCallback : nsISupports
-{
-  /**
-   * Callback function used to report the success of different operations.
-   *
-   * @param success
-   *        Boolean value indicates the success of an operation.
-   * @prarm message
-   *        Message reported in the end of operation.
-   */
-  void notify(in boolean success, in DOMString message);
-};
-
-[scriptable, function, uuid(1746e7dd-92d4-43fa-8ef4-bc13d0b60353)]
-interface nsIEthernetManagerScanCallback : nsISupports
-{
-  /**
-   * Callback function used to report the result of scan function.
-   *
-   * @param list
-   *        List of available ethernet interfaces.
-   */
-  void notify(in jsval list);
-};
-
-/**
- * An internal idl provides control to ethernet interfaces.
- */
-[scriptable, uuid(81750c87-bb3b-4724-b955-834eafa53fd1)]
-interface nsIEthernetManager : nsISupports
-{
-  /**
-   * List of exisiting interface name.
-   */
-  readonly attribute jsval interfaceList;
-
-  /**
-   * Scan available ethernet interfaces on device.
-   *
-   * @param callback
-   *        Callback function.
-   */
-  void scan(in nsIEthernetManagerScanCallback callback);
-
-  /**
-   * Add a new interface to the interface list.
-   *
-   * @param ifname
-   *        Interface name. Should be the form of "eth*".
-   * @param callback
-   *        Callback function.
-   */
-  void addInterface(in DOMString ifname,
-                    in nsIEthernetManagerCallback callback);
-
-  /**
-   * Remove an existing interface from the interface list.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param Callback
-   *        Callback function.
-   */
-  void removeInterface(in DOMString ifname,
-                       in nsIEthernetManagerCallback callback);
-
-  /**
-   * Update a conifg of an existing interface in the interface list.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param config
-   *        .ip: IP address.
-   *        .prefixLength: Mask length.
-   *        .gateway: Gateway.
-   *        .dnses: DNS addresses.
-   *        .httpProxyHost: HTTP proxy host.
-   *        .httpProxyPort: HTTP proxy port.
-   *        .ipMode: IP mode, can be 'dhcp' or 'static'.
-   * @param callback
-   *        Callback function.
-   */
-  void updateInterfaceConfig(in DOMString ifname,
-                             in jsval config,
-                             in nsIEthernetManagerCallback callback);
-
-  /**
-   * Enable networking of an existing interface in the interface list.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param callback
-   *        Callback function.
-   */
-  void enable(in DOMString ifname,
-              in nsIEthernetManagerCallback callback);
-
-  /**
-   * Disable networking of an existing interface in the interface list.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param callback
-   *        Callback function.
-   */
-  void disable(in DOMString ifname,
-               in nsIEthernetManagerCallback callback);
-
-  /**
-   * Make an existing interface connect to network.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param callback
-   *        Callback function.
-   */
-  void connect(in DOMString ifname,
-               in nsIEthernetManagerCallback callback);
-
-  /**
-   * Disconnect a connected interface in the interface list.
-   *
-   * @param ifname
-   *        Interface name.
-   * @param callback
-   *        Callback function.
-   */
-  void disconnect(in DOMString ifname,
-                  in nsIEthernetManagerCallback callback);
-};
diff --git a/dom/network/interfaces/nsINetworkStatsServiceProxy.idl b/dom/network/interfaces/nsINetworkStatsServiceProxy.idl
deleted file mode 100644
index cd6765c68a..0000000000
--- a/dom/network/interfaces/nsINetworkStatsServiceProxy.idl
+++ /dev/null
@@ -1,64 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
-* License, v. 2.0. If a copy of the MPL was not distributed with this file,
-* You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "nsISupports.idl"
-
-interface nsINetworkInfo;
-
-[scriptable, function, uuid(5f821529-1d80-4ab5-a933-4e1b3585b6bc)]
-interface nsINetworkStatsServiceProxyCallback : nsISupports
-{
-  /*
-   * @param aResult callback result with boolean value
-   * @param aMessage message
-   */
-  void notify(in boolean aResult, in jsval aMessage);
-};
-
-[scriptable, uuid(f4f3e901-e102-499d-9d37-dc9951f52df7)]
-interface nsINetworkStatsServiceProxy : nsISupports
-{
-  /*
-   * An interface used to record per-app traffic data.
-   * @param aAppId app id
-   * @param aIsInIsolatedMozBrowser
-   *        true if the frame is an isolated mozbrowser element. <iframe
-   *        mozbrowser mozapp> and <xul:browser> are not considered to be
-   *        mozbrowser elements.  <iframe mozbrowser noisolation> does not count
-   *        as isolated since isolation is disabled.  Isolation can only be
-   *        disabled if the containing document is chrome.
-   * @param aNetworkInterface network
-   * @param aTimeStamp time stamp
-   * @param aRxBytes received data amount
-   * @param aTxBytes transmitted data amount
-   * @param aIsAccumulative is stats accumulative
-   * @param aCallback an optional callback
-   */
-  void saveAppStats(in unsigned long aAppId,
-                    in boolean aIsInIsolatedMozBrowser,
-                    in nsINetworkInfo aNetworkInfo,
-                    in unsigned long long aTimeStamp,
-                    in unsigned long long aRxBytes,
-                    in unsigned long long aTxBytes,
-                    in boolean aIsAccumulative,
-         [optional] in nsINetworkStatsServiceProxyCallback aCallback);
-
-  /*
-   * An interface used to record per-system service traffic data.
-   * @param aServiceType system service type
-   * @param aNetworkInterface network
-   * @param aTimeStamp time stamp
-   * @param aRxBytes received data amount
-   * @param aTxBytes transmitted data amount
-   * @param aIsAccumulative is stats accumulative
-   * @param aCallback an optional callback
-   */
-  void saveServiceStats(in string aServiceType,
-                        in nsINetworkInfo aNetworkInfo,
-                        in unsigned long long aTimeStamp,
-                        in unsigned long long aRxBytes,
-                        in unsigned long long aTxBytes,
-                        in boolean aIsAccumulative,
-             [optional] in nsINetworkStatsServiceProxyCallback aCallback);
-};
diff --git a/dom/network/moz.build b/dom/network/moz.build
index 63e5c75c0c..ffb90d116c 100644
--- a/dom/network/moz.build
+++ b/dom/network/moz.build
@@ -40,28 +40,6 @@ UNIFIED_SOURCES += [
     'UDPSocketParent.cpp',
 ]
 
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
-    EXTRA_JS_MODULES += [
-        'NetworkStatsDB.jsm',
-        'NetworkStatsService.jsm',
-    ]
-
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
-    EXTRA_COMPONENTS += [
-        'EthernetManager.js',
-        'EthernetManager.manifest',
-        'NetworkStatsManager.js',
-        'NetworkStatsManager.manifest',
-        'NetworkStatsServiceProxy.js',
-        'NetworkStatsServiceProxy.manifest',
-    ]
-    EXPORTS.mozilla.dom.network += [
-        'NetUtils.h',
-    ]
-    UNIFIED_SOURCES += [
-        'NetUtils.cpp',
-    ]
-
 IPDL_SOURCES += [
     'PTCPServerSocket.ipdl',
     'PTCPSocket.ipdl',