squash! Bug 31575: Disable Firefox Home (Activity Stream)

Bug 40144: Redirect about:privatebrowsing to the user's home

browser/components/about/AboutRedirector.cpp

@@ -77,7 +77,7 @@ static const RedirEntry kRedirMap[] = {
 #endif
     {"policies", "chrome://browser/content/policies/aboutPolicies.html",
      nsIAboutModule::ALLOW_SCRIPT | nsIAboutModule::IS_SECURE_CHROME_UI},
-    {"privatebrowsing", "chrome://browser/content/aboutPrivateBrowsing.html",
+    {"privatebrowsing", "about:blank",
      nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT |
          nsIAboutModule::URI_MUST_LOAD_IN_CHILD | nsIAboutModule::ALLOW_SCRIPT |
          nsIAboutModule::URI_CAN_LOAD_IN_PRIVILEGEDABOUT_PROCESS},
@@ -190,7 +190,8 @@ AboutRedirector::NewChannel(nsIURI* aURI, nsILoadInfo* aLoadInfo,
       // enabled about:newtab. Disabled about:newtab page uses fallback.
       if (path.EqualsLiteral("home") ||
           (StaticPrefs::browser_newtabpage_enabled() &&
-           path.EqualsLiteral("newtab"))) {
+           path.EqualsLiteral("newtab")) ||
+          path.EqualsLiteral("privatebrowsing")) {
         nsCOMPtr<nsIAboutNewTabService> aboutNewTabService =
             do_GetService("@mozilla.org/browser/aboutnewtab-service;1", &rv);
         NS_ENSURE_SUCCESS(rv, rv);