Refactor away most of ExtensionRendererInfo

chrome/renderer/mock_render_thread.h

 // Copyright (c) 2010 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_RENDERER_MOCK_RENDER_THREAD_H_
 #define CHROME_RENDERER_MOCK_RENDER_THREAD_H_
 #pragma once
 
 #include <string>
 
+#include "chrome/renderer/extensions/extension_renderer_info.h"
 #include "chrome/renderer/mock_printer.h"
 #include "chrome/renderer/render_thread.h"
 #include "ipc/ipc_test_sink.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupType.h"
 
 namespace IPC {
 class MessageReplyDeserializer;
 }
 
 struct ViewMsg_Print_Params;
 struct ViewMsg_PrintPages_Params;
 struct ViewHostMsg_ScriptedPrint_Params;
 
 // This class is very simple mock of RenderThread. It simulates an IPC channel
 // which supports only two messages:
 // ViewHostMsg_CreateWidget : sync message sent by the Widget.
 // ViewMsg_Close : async, send to the Widget.
 class MockRenderThread : public RenderThreadBase {
  public:
   MockRenderThread();
   virtual ~MockRenderThread();
 
+  virtual const ExtensionRendererInfo* GetExtensions() const;
+
   // Provides access to the messages that have been received by this thread.
   IPC::TestSink& sink() { return sink_; }
 
   // Called by the Widget. The routing_id must match the routing id assigned
   // to the Widget in reply to ViewHostMsg_CreateWidget message.
   virtual void AddRoute(int32 routing_id, IPC::Channel::Listener* listener);
 
   // Called by the Widget. The routing id must match the routing id of AddRoute.
   virtual void RemoveRoute(int32 routing_id);
 
@@ skipping 89 matching lines @@
   // We only keep track of one Widget, we learn its pointer when it
   // adds a new route.
   IPC::Channel::Listener* widget_;
 
   // The last known good deserializer for sync messages.
   scoped_ptr<IPC::MessageReplyDeserializer> reply_deserializer_;
 
   // A mock printer device used for printing tests.
   scoped_ptr<MockPrinter> printer_;
 
+  // Contains extensions currently loaded by browser. This is usually empty
+  // for MockRenderThread.
+  ExtensionRendererInfo extensions_;
+
   bool is_extension_process_;
 };
 
 #endif  // CHROME_RENDERER_MOCK_RENDER_THREAD_H_