Revert of Replacing allocate bitmap IPC messages with a new Mojo interface.

content/public/test/mock_render_thread.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 "content/public/test/mock_render_thread.h"
 
 #include "base/logging.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
@@ skipping 57 matching lines @@
     thread_->OnCreateWidget(opener_id, popup_type, route_id);
     return true;
   }
 
   void CreateFullscreenWidget(
       int opener_id,
       const CreateFullscreenWidgetCallback& callback) override {
     NOTREACHED();
   }
 
-  void AllocatedSharedBitmap(mojo::ScopedSharedBufferHandle buffer,
-                             const cc::SharedBitmapId& id) override {
-    NOTREACHED();
-  }
-
-  void DeletedSharedBitmap(const cc::SharedBitmapId& id) override {
-    NOTREACHED();
-  }
-
  private:
   MockRenderThread* const thread_;
 };
 
 }  // namespace
 
 MockRenderThread::MockRenderThread()
     : routing_id_(0),
       opener_id_(0),
       new_window_routing_id_(0),
@@ skipping 237 matching lines @@
 void MockRenderThread::OnCreateWindow(
     const mojom::CreateNewWindowParams& params,
     mojom::CreateNewWindowReply* reply) {
   reply->route_id = new_window_routing_id_;
   reply->main_frame_route_id = new_window_main_frame_routing_id_;
   reply->main_frame_widget_route_id = new_window_main_frame_widget_routing_id_;
   reply->cloned_session_storage_namespace_id = 0;
 }
 
 }  // namespace content