Revert of Chromium plumbing for Screen Orientation API orientationchange events.

content/public/test/mock_render_thread.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 CONTENT_PUBLIC_TEST_MOCK_RENDER_THREAD_H_
 #define CONTENT_PUBLIC_TEST_MOCK_RENDER_THREAD_H_
 
 #include "base/memory/shared_memory.h"
 #include "base/observer_list.h"
 #include "base/strings/string16.h"
@@ skipping 84 matching lines @@
 
   void set_new_frame_routing_id(int32 id) {
     new_frame_routing_id_ = id;
   }
 
   // Simulates the Widget receiving a close message. This should result
   // on releasing the internal reference counts and destroying the internal
   // state.
   void SendCloseMessage();
 
-  // Dispatches control messages to observers.
-  bool OnControlMessageReceived(const IPC::Message& msg);
-
-  ObserverList<RenderProcessObserver>& observers() {
-    return observers_;
-  }
-
  protected:
   // This function operates as a regular IPC listener. Subclasses
   // overriding this should first delegate to this implementation.
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
+  // Dispatches control messages to observers.
+  bool OnControlMessageReceived(const IPC::Message& msg);
+
   // The Widget expects to be returned valid route_id.
   void OnCreateWidget(int opener_id,
                       blink::WebPopupType popup_type,
                       int* route_id,
                       int* surface_id);
 
   // The View expects to be returned a valid route_id different from its own.
   // We do not keep track of the newly created widget in MockRenderThread,
   // so it must be cleaned up on its own.
   void OnCreateWindow(
@@ skipping 35 matching lines @@
   // A list of message filters added to this thread.
   std::vector<scoped_refptr<IPC::ChannelProxy::MessageFilter> > filters_;
 
   // Observers to notify.
   ObserverList<RenderProcessObserver> observers_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_MOCK_RENDER_THREAD_H_