Switch ScriptBadgeController and PageActionController to use WebContents.

chrome/browser/ui/gtk/location_bar_view_gtk.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/gtk/location_bar_view_gtk.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 1063 matching lines @@
 
   page_action_views_[index]->TestActivatePageAction();
 }
 
 void LocationBarViewGtk::Observe(int type,
                                  const content::NotificationSource& source,
                                  const content::NotificationDetails& details) {
   switch (type) {
     case chrome::NOTIFICATION_EXTENSION_LOCATION_BAR_UPDATED: {
       // Only update if the updated action box was for the active tab contents.
-      TabContents* target_tab =
-          content::Details<TabContents>(details).ptr();
-      if (target_tab == GetTabContents())
+      WebContents* target_tab = content::Details<WebContents>(details).ptr();
+      if (target_tab == GetTabContents()->web_contents())
         UpdatePageActions();
       break;
     }
 
     case chrome::NOTIFICATION_PREF_CHANGED: {
       std::string* pref_name_in = content::Details<std::string>(details).ptr();
       DCHECK(pref_name_in);
 
       if (*pref_name_in == prefs::kEditBookmarksEnabled)
         UpdateStarIcon();
@@ skipping 1014 matching lines @@
 }
 
 void LocationBarViewGtk::PageActionViewGtk::InspectPopup(
     ExtensionAction* action) {
   ExtensionPopupGtk::Show(
       action->GetPopupUrl(current_tab_id_),
       owner_->browser_,
       event_box_.get(),
       ExtensionPopupGtk::SHOW_AND_INSPECT);
 }