Split extensions::MenuManager instance out from ExtensionService.

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright 2013 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/tab_contents/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 495 matching lines @@
   const GURL& document_url = GetDocumentURL(params);
   return ExtensionPatternMatch(item->document_url_patterns(), document_url);
 }
 
 void RenderViewContextMenu::AppendAllExtensionItems() {
   extension_items_.Clear();
   ExtensionService* service =
       extensions::ExtensionSystem::Get(profile_)->extension_service();
   if (!service)
     return;  // In unit-tests, we may not have an ExtensionService.
-  MenuManager* menu_manager = service->menu_manager();
+
+  MenuManager* menu_manager = MenuManager::Get(profile_);
+  if (!menu_manager)
+    return;
 
   string16 printable_selection_text = PrintableSelectionText();
   EscapeAmpersands(&printable_selection_text);
 
   // Get a list of extension id's that have context menu items, and sort by the
   // top level context menu title of the extension.
   std::set<std::string> ids = menu_manager->ExtensionIds();
   std::vector<base::string16> sorted_menu_titles;
   std::map<base::string16, std::string> map_ids;
   for (std::set<std::string>::iterator i = ids.begin(); i != ids.end(); ++i) {
@@ skipping 1582 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }