From d1a4cabf485b4fb6e17411aefb6c6af761451992 Mon Sep 17 00:00:00 2001
From: Ascrod <32915892+Ascrod@users.noreply.github.com>
Date: Thu, 31 May 2018 18:37:37 -0400
Subject: Remove tracking protection tour.

---
 browser/app/profile/firefox.js                     |  2 -
 browser/base/content/browser-trackingprotection.js | 53 ----------------------
 browser/base/content/browser.js                    |  5 --
 browser/base/content/tab-content.js                |  5 --
 .../content/aboutPrivateBrowsing.js                | 11 -----
 .../content/aboutPrivateBrowsing.xhtml             |  3 --
 .../en-US/chrome/browser/browser.properties        |  9 ----
 .../extension/configurations/ControlCenter.jsm     |  2 -
 8 files changed, 90 deletions(-)

diff --git a/browser/app/profile/firefox.js b/browser/app/profile/firefox.js
index 217f13757c..6ffc50eec2 100644
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1290,8 +1290,6 @@ pref("privacy.trackingprotection.ui.enabled", true);
 #else
 pref("privacy.trackingprotection.ui.enabled", false);
 #endif
-pref("privacy.trackingprotection.introCount", 0);
-pref("privacy.trackingprotection.introURL", "https://www.mozilla.org/%LOCALE%/firefox/%VERSION%/tracking-protection/start/");
 
 // Enable Contextual Identity Containers
 #ifdef NIGHTLY_BUILD
diff --git a/browser/base/content/browser-trackingprotection.js b/browser/base/content/browser-trackingprotection.js
index 82743abbb4..20917a0831 100644
--- a/browser/base/content/browser-trackingprotection.js
+++ b/browser/base/content/browser-trackingprotection.js
@@ -4,7 +4,6 @@
 
 var TrackingProtection = {
   // If the user ignores the doorhanger, we stop showing it after some time.
-  MAX_INTROS: 20,
   PREF_ENABLED_GLOBALLY: "privacy.trackingprotection.enabled",
   PREF_ENABLED_IN_PRIVATE_WINDOWS: "privacy.trackingprotection.pbmode.enabled",
   enabledGlobally: false,
@@ -106,16 +105,6 @@ var TrackingProtection = {
       this.icon.setAttribute("state", "blocked-tracking-content");
       this.content.setAttribute("state", "blocked-tracking-content");
 
-      // Open the tracking protection introduction panel, if applicable.
-      if (this.enabledGlobally) {
-        let introCount = gPrefService.getIntPref("privacy.trackingprotection.introCount");
-        if (introCount < TrackingProtection.MAX_INTROS) {
-          gPrefService.setIntPref("privacy.trackingprotection.introCount", ++introCount);
-          gPrefService.savePrefFile(null);
-          this.showIntroPanel();
-        }
-      }
-
       this.shieldHistogramAdd(2);
     } else if (isAllowing) {
       this.icon.setAttribute("tooltiptext", this.disabledTooltipText);
@@ -185,46 +174,4 @@ var TrackingProtection = {
 
     BrowserReload();
   },
-
-  dontShowIntroPanelAgain() {
-    // This function may be called in private windows, but it does not change
-    // any preference unless Tracking Protection is enabled globally.
-    if (this.enabledGlobally) {
-      gPrefService.setIntPref("privacy.trackingprotection.introCount",
-                              this.MAX_INTROS);
-      gPrefService.savePrefFile(null);
-    }
-  },
-
-  showIntroPanel: Task.async(function*() {
-    let brandBundle = document.getElementById("bundle_brand");
-    let brandShortName = brandBundle.getString("brandShortName");
-
-    let openStep2 = () => {
-      // When the user proceeds in the tour, adjust the counter to indicate that
-      // the user doesn't need to see the intro anymore.
-      this.dontShowIntroPanelAgain();
-
-      let nextURL = Services.urlFormatter.formatURLPref("privacy.trackingprotection.introURL") +
-                    "?step=2&newtab=true";
-      switchToTabHavingURI(nextURL, true, {
-        // Ignore the fragment in case the intro is shown on the tour page
-        // (e.g. if the user manually visited the tour or clicked the link from
-        // about:privatebrowsing) so we can avoid a reload.
-        ignoreFragment: "whenComparingAndReplace",
-      });
-    };
-
-    let buttons = [
-      {
-        label: gNavigatorBundle.getString("trackingProtection.intro.step1of3"),
-        style: "text",
-      },
-      {
-        callback: openStep2,
-        label: gNavigatorBundle.getString("trackingProtection.intro.nextButton.label"),
-        style: "primary",
-      },
-    ];
-  }),
 };
diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js
index e879f970f2..64c0d86f52 100755
--- a/browser/base/content/browser.js
+++ b/browser/base/content/browser.js
@@ -8082,11 +8082,6 @@ var AboutPrivateBrowsingListener = {
         const PREF = "privacy.trackingprotection.pbmode.enabled";
         Services.prefs.setBoolPref(PREF, !Services.prefs.getBoolPref(PREF));
     });
-    window.messageManager.addMessageListener(
-      "AboutPrivateBrowsing:DontShowIntroPanelAgain",
-      msg => {
-        TrackingProtection.dontShowIntroPanelAgain();
-    });
   }
 };
 
diff --git a/browser/base/content/tab-content.js b/browser/base/content/tab-content.js
index a57dc66074..11a9fabcee 100644
--- a/browser/base/content/tab-content.js
+++ b/browser/base/content/tab-content.js
@@ -226,8 +226,6 @@ var AboutPrivateBrowsingListener = {
                                   false, true);
     chromeGlobal.addEventListener("AboutPrivateBrowsingToggleTrackingProtection", this,
                                   false, true);
-    chromeGlobal.addEventListener("AboutPrivateBrowsingDontShowIntroPanelAgain", this,
-                                  false, true);
   },
 
   get isAboutPrivateBrowsing() {
@@ -245,9 +243,6 @@ var AboutPrivateBrowsingListener = {
       case "AboutPrivateBrowsingToggleTrackingProtection":
         sendAsyncMessage("AboutPrivateBrowsing:ToggleTrackingProtection");
         break;
-      case "AboutPrivateBrowsingDontShowIntroPanelAgain":
-        sendAsyncMessage("AboutPrivateBrowsing:DontShowIntroPanelAgain");
-        break;
     }
   },
 };
diff --git a/browser/components/privatebrowsing/content/aboutPrivateBrowsing.js b/browser/components/privatebrowsing/content/aboutPrivateBrowsing.js
index 31ce963470..4434f7b6ac 100644
--- a/browser/components/privatebrowsing/content/aboutPrivateBrowsing.js
+++ b/browser/components/privatebrowsing/content/aboutPrivateBrowsing.js
@@ -63,13 +63,9 @@ document.addEventListener("DOMContentLoaded", function () {
  document.getElementById("favicon")
          .setAttribute("href", FAVICON_PRIVACY);
  tpToggle.addEventListener("change", toggleTrackingProtection);
- document.getElementById("startTour")
-         .addEventListener("click", dontShowIntroPanelAgain);
 
  let formatURLPref = Cc["@mozilla.org/toolkit/URLFormatterService;1"]
                        .getService(Ci.nsIURLFormatter).formatURLPref;
- document.getElementById("startTour").setAttribute("href",
-                    formatURLPref("privacy.trackingprotection.introURL"));
  document.getElementById("learnMore").setAttribute("href",
                     formatURLPref("app.support.baseURL") + "private-browsing");
 
@@ -89,10 +85,3 @@ function toggleTrackingProtection() {
    new CustomEvent("AboutPrivateBrowsingToggleTrackingProtection",
                    {bubbles: true}));
 }
-
-function dontShowIntroPanelAgain() {
- // Ask chrome to disable the doorhanger
- document.dispatchEvent(
-   new CustomEvent("AboutPrivateBrowsingDontShowIntroPanelAgain",
-                   {bubbles: true}));
-}
diff --git a/browser/components/privatebrowsing/content/aboutPrivateBrowsing.xhtml b/browser/components/privatebrowsing/content/aboutPrivateBrowsing.xhtml
index fb5c4ac8eb..36058efa56 100644
--- a/browser/components/privatebrowsing/content/aboutPrivateBrowsing.xhtml
+++ b/browser/components/privatebrowsing/content/aboutPrivateBrowsing.xhtml
@@ -69,9 +69,6 @@
 
       <section class="section-main">
         <p>&trackingProtection.description2;</p>
-        <p>
-          <a id="startTour" class="button">&trackingProtection.startTour1;</a>
-        </p>
       </section>
 
       <section class="section-main">
diff --git a/browser/locales/en-US/chrome/browser/browser.properties b/browser/locales/en-US/chrome/browser/browser.properties
index c0d64c0311..8f4036dcd4 100644
--- a/browser/locales/en-US/chrome/browser/browser.properties
+++ b/browser/locales/en-US/chrome/browser/browser.properties
@@ -336,15 +336,6 @@ identity.identified.state_and_country=%S, %S
 
 identity.icon.tooltip=Show site information
 
-trackingProtection.intro.title=How Tracking Protection works
-# LOCALIZATION NOTE (trackingProtection.intro.description2):
-# %S is brandShortName. This string should match the one from Step 1 of the tour
-# when it starts from the button shown when a new private window is opened.
-trackingProtection.intro.description2=When you see the shield, %S is blocking some parts of the page that could track your browsing activity.
-# LOCALIZATION NOTE (trackingProtection.intro.step1of3): Indicates that the intro panel is step one of three in a tour.
-trackingProtection.intro.step1of3=1 of 3
-trackingProtection.intro.nextButton.label=Next
-
 trackingProtection.icon.activeTooltip=Tracking attempts blocked
 trackingProtection.icon.disabledTooltip=Tracking content detected
 
diff --git a/browser/tools/mozscreenshots/mozscreenshots/extension/configurations/ControlCenter.jsm b/browser/tools/mozscreenshots/mozscreenshots/extension/configurations/ControlCenter.jsm
index ed4d92b4f9..1201ed6923 100644
--- a/browser/tools/mozscreenshots/mozscreenshots/extension/configurations/ControlCenter.jsm
+++ b/browser/tools/mozscreenshots/mozscreenshots/extension/configurations/ControlCenter.jsm
@@ -195,7 +195,6 @@ this.ControlCenter = {
     trackingProtectionEnabled: {
       applyConfig: Task.async(function* () {
         Services.prefs.setBoolPref("privacy.trackingprotection.enabled", true);
-        Services.prefs.setIntPref("privacy.trackingprotection.introCount", 20);
         yield UrlClassifierTestUtils.addTestTrackers();
 
         yield loadPage(TRACKING_PAGE);
@@ -208,7 +207,6 @@ this.ControlCenter = {
         let browserWindow = Services.wm.getMostRecentWindow("navigator:browser");
         let gBrowser = browserWindow.gBrowser;
         Services.prefs.setBoolPref("privacy.trackingprotection.enabled", true);
-        Services.prefs.setIntPref("privacy.trackingprotection.introCount", 20);
         yield UrlClassifierTestUtils.addTestTrackers();
 
         yield loadPage(TRACKING_PAGE);
-- 
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