From 7c90c0205cd9fda52caf0d6b2a42f8a53c6fba37 Mon Sep 17 00:00:00 2001
From: Moonchild <moonchild@palemoon.org>
Date: Fri, 22 Oct 2021 07:49:59 +0000
Subject: Issue #1822 - Part 4: Remove URL classifier and internal blocklist
 errors.

This removes NS_ERROR_{TRACKING|MALWARE|PHISHING|UNWANTED|BLOCKED}_URI
that are no longer in use.
---
 docshell/base/nsDocShell.cpp | 39 ---------------------------------------
 1 file changed, 39 deletions(-)

(limited to 'docshell')

diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
index 55f09d35b1..0369657004 100644
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -7630,42 +7630,6 @@ nsDocShell::EndPageLoad(nsIWebProgress* aProgress,
                      nullptr);                  // Headers stream
     }
 
-    // Handle iframe document not loading error because source was
-    // a tracking URL. We make a note of this iframe node by including
-    // it in a dedicated array of blocked tracking nodes under its parent
-    // document. (document of parent window of blocked document)
-    if (isTopFrame == false && aStatus == NS_ERROR_TRACKING_URI) {
-      // frameElement is our nsIContent to be annotated
-      nsCOMPtr<nsIDOMElement> frameElement;
-      nsPIDOMWindowOuter* thisWindow = GetWindow();
-      if (!thisWindow) {
-        return NS_OK;
-      }
-
-      frameElement = thisWindow->GetFrameElement();
-      if (!frameElement) {
-        return NS_OK;
-      }
-
-      // Parent window
-      nsCOMPtr<nsIDocShellTreeItem> parentItem;
-      GetSameTypeParent(getter_AddRefs(parentItem));
-      if (!parentItem) {
-        return NS_OK;
-      }
-
-      nsCOMPtr<nsIDocument> parentDoc;
-      parentDoc = parentItem->GetDocument();
-      if (!parentDoc) {
-        return NS_OK;
-      }
-
-      nsCOMPtr<nsIContent> cont = do_QueryInterface(frameElement);
-      parentDoc->AddBlockedTrackingNode(cont);
-
-      return NS_OK;
-    }
-
     if (sURIFixup) {
       //
       // Try and make an alternative URI from the old one
@@ -7840,9 +7804,6 @@ nsDocShell::EndPageLoad(nsIWebProgress* aProgress,
                aStatus == NS_ERROR_NET_INTERRUPT ||
                aStatus == NS_ERROR_NET_RESET ||
                aStatus == NS_ERROR_OFFLINE ||
-               aStatus == NS_ERROR_MALWARE_URI ||
-               aStatus == NS_ERROR_PHISHING_URI ||
-               aStatus == NS_ERROR_UNWANTED_URI ||
                aStatus == NS_ERROR_UNSAFE_CONTENT_TYPE ||
                aStatus == NS_ERROR_REMOTE_XUL ||
                aStatus == NS_ERROR_INTERCEPTION_FAILED ||
-- 
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