Fold BeginFrameSource::SetClientReady into AddObserver

content/renderer/gpu/compositor_external_begin_frame_source.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_RENDERER_GPU_COMPOSITOR_EXTERNAL_BEGIN_FRAME_SOURCE_H_
 #define CONTENT_RENDERER_GPU_COMPOSITOR_EXTERNAL_BEGIN_FRAME_SOURCE_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 15 matching lines @@
  public:
   explicit CompositorExternalBeginFrameSource(
       CompositorForwardingMessageFilter* filter,
       IPC::SyncMessageFilter* sync_message_filter,
       int routing_id);
   ~CompositorExternalBeginFrameSource() override;
 
   // cc::BeginFrameSourceBase implementation.
   void AddObserver(cc::BeginFrameObserver* obs) override;
   void OnNeedsBeginFramesChanged(bool needs_begin_frames) override;
-  void SetClientReady() override;
 
  private:
   class CompositorExternalBeginFrameSourceProxy
       : public base::RefCountedThreadSafe<
                    CompositorExternalBeginFrameSourceProxy> {
    public:
     explicit CompositorExternalBeginFrameSourceProxy(
         CompositorExternalBeginFrameSource* begin_frame_source)
         : begin_frame_source_(begin_frame_source) {}
     void ClearBeginFrameSource() { begin_frame_source_ = NULL; }
     void OnMessageReceived(const IPC::Message& message) {
       if (begin_frame_source_)
         begin_frame_source_->OnMessageReceived(message);
     }
 
    private:
     friend class base::RefCountedThreadSafe<
                      CompositorExternalBeginFrameSourceProxy>;
     virtual ~CompositorExternalBeginFrameSourceProxy() {}
 
     CompositorExternalBeginFrameSource* begin_frame_source_;
 
     DISALLOW_COPY_AND_ASSIGN(CompositorExternalBeginFrameSourceProxy);
   };
 
+  void SetClientReady();
   void OnMessageReceived(const IPC::Message& message);
 
   void OnBeginFrame(const cc::BeginFrameArgs& args);
   bool Send(IPC::Message* message);
 
   scoped_refptr<CompositorForwardingMessageFilter> begin_frame_source_filter_;
   scoped_refptr<CompositorExternalBeginFrameSourceProxy>
       begin_frame_source_proxy_;
   scoped_refptr<IPC::SyncMessageFilter> message_sender_;
   int routing_id_;
   CompositorForwardingMessageFilter::Handler begin_frame_source_filter_handler_;
   cc::BeginFrameArgs missed_begin_frame_args_;
 
   DISALLOW_COPY_AND_ASSIGN(CompositorExternalBeginFrameSource);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_GPU_COMPOSITOR_EXTERNAL_BEGIN_FRAME_SOURCE_H_