1 files changed, 0 insertions, 45 deletions
diff --git a/application/basilisk/base/content/tab-content.js b/application/basilisk/base/content/tab-content.js
index 11a9fabce..35ef8ceb2 100644
--- a/application/basilisk/base/content/tab-content.js
+++ b/application/basilisk/base/content/tab-content.js
@@ -9,9 +9,6 @@ var {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
-#ifdef MOZ_WEBEXTENSIONS
-Cu.import("resource://gre/modules/ExtensionContent.jsm");
-#endif
 
 XPCOMUtils.defineLazyModuleGetter(this, "E10SUtils",
   "resource:///modules/E10SUtils.jsm");
@@ -558,13 +555,6 @@ var PageStyleHandler = {
 };
 PageStyleHandler.init();
 
-// Keep a reference to the translation content handler to avoid it it being GC'ed.
-var trHandler = null;
-if (Services.prefs.getBoolPref("browser.translation.detectLanguage")) {
-  Cu.import("resource:///modules/translation/TranslationContentHandler.jsm");
-  trHandler = new TranslationContentHandler(global, docShell);
-}
-
 function gKeywordURIFixup(fixupInfo) {
   fixupInfo.QueryInterface(Ci.nsIURIFixupInfo);
   if (!fixupInfo.consumer) {
@@ -896,41 +886,6 @@ var RefreshBlocker = {
 
 RefreshBlocker.init();
 
-var UserContextIdNotifier = {
-  init() {
-    addEventListener("DOMWindowCreated", this);
-  },
-
-  uninit() {
-    removeEventListener("DOMWindowCreated", this);
-  },
-
-  handleEvent(aEvent) {
-    // When the window is created, we want to inform the tabbrowser about
-    // the userContextId in use in order to update the UI correctly.
-    // Just because we cannot change the userContextId from an active docShell,
-    // we don't need to check DOMContentLoaded again.
-    this.uninit();
-
-    // We use the docShell because content.document can have been loaded before
-    // setting the originAttributes.
-    let loadContext = docShell.QueryInterface(Ci.nsILoadContext);
-    let userContextId = loadContext.originAttributes.userContextId;
-
-    sendAsyncMessage("Browser:WindowCreated", { userContextId });
-  }
-};
-
-UserContextIdNotifier.init();
-
-#ifdef MOZ_WEBEXTENSIONS
-ExtensionContent.init(this);
-addEventListener("unload", () => {
-  ExtensionContent.uninit(this);
-  RefreshBlocker.uninit();
-});
-#endif
-
 addMessageListener("AllowScriptsToClose", () => {
   content.QueryInterface(Ci.nsIInterfaceRequestor)
          .getInterface(Ci.nsIDOMWindowUtils)