Propagate opener to BackgroundsContents.

chrome/browser/background/background_contents_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_H_
 #define CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 99 matching lines @@
       BackgroundContents* contents) const;
 
   // Creates a new BackgroundContents using the passed |site| and
   // the |route_id| and begins tracking the object internally so it can be
   // shutdown if the parent application is uninstalled.
   // A BACKGROUND_CONTENTS_OPENED notification will be generated with the passed
   // |frame_name| and |application_id| values, using the passed |profile| as the
   // Source..
   BackgroundContents* CreateBackgroundContents(
       scoped_refptr<content::SiteInstance> site,
+      content::RenderFrameHost* opener,
       int32_t route_id,
       int32_t main_frame_route_id,
       int32_t main_frame_widget_route_id,
       Profile* profile,
       const std::string& frame_name,
       const base::string16& application_id,
       const std::string& partition_id,
       content::SessionStorageNamespace* session_storage_namespace);
 
   // Load the manifest-specified background page for the specified hosted app.
@@ skipping 126 matching lines @@
   ScopedObserver<extensions::ExtensionRegistry,
                  extensions::ExtensionRegistryObserver>
       extension_registry_observer_;
 
   base::WeakPtrFactory<BackgroundContentsService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BackgroundContentsService);
 };
 
 #endif  // CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_H_