Remove surface_id from RenderWidget/RenderWidgetHost and friends

content/browser/android/in_process/synchronous_compositor_factory_impl.h

 // Copyright 2014 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_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_FACTORY_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_FACTORY_IMPL_H_
 
 #include "base/synchronization/lock.h"
 #include "cc/blink/context_provider_web_context.h"
 #include "content/browser/android/in_process/synchronous_input_event_filter.h"
@@ skipping 22 matching lines @@
 class SynchronousCompositorFactoryImpl : public SynchronousCompositorFactory {
  public:
   SynchronousCompositorFactoryImpl();
   ~SynchronousCompositorFactoryImpl() override;
 
   // SynchronousCompositorFactory
   scoped_refptr<base::SingleThreadTaskRunner> GetCompositorTaskRunner()
       override;
   scoped_ptr<cc::OutputSurface> CreateOutputSurface(
       int routing_id,
-      int surface_id,
       scoped_refptr<content::FrameSwapMessageQueue> frame_swap_message_queue)
       override;
   InputHandlerManagerClient* GetInputHandlerManagerClient() override;
   scoped_ptr<cc::BeginFrameSource> CreateExternalBeginFrameSource(
       int routing_id) override;
   scoped_refptr<StreamTextureFactory> CreateStreamTextureFactory(
       int view_id) override;
   bool OverrideWithFactory() override;
   scoped_refptr<cc_blink::ContextProviderWebContext>
   CreateOffscreenContextProvider(
@@ skipping 45 matching lines @@
   // |num_hardware_compositor_lock_| is updated on UI thread only but can be
   // read on renderer main thread.
   base::Lock num_hardware_compositor_lock_;
   unsigned int num_hardware_compositors_;
   scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_IN_PROCESS_SYNCHRONOUS_COMPOSITOR_FACTORY_IMPL_H_