Move synchronous compositor into content/browser

content/renderer/android/synchronous_compositor_impl.h

-// Copyright 2013 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_ANDROID_SYNCHRONOUS_COMPOSITOR_IMPL_H_
-#define CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_IMPL_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "cc/input/layer_scroll_offset_delegate.h"
-#include "content/public/renderer/android/synchronous_compositor.h"
-#include "content/renderer/android/synchronous_compositor_output_surface.h"
-
-namespace cc {
-class OutputSurface;
-}
-
-namespace content {
-
-// The purpose of this class is to act as the intermediary between the various
-// components that make up the 'synchronous compositor mode' implementation and
-// expose their functionality via the SynchronousCompositor interface.
-// This class is created on the main thread but most of the APIs are called
-// from the Compositor thread.
-class SynchronousCompositorImpl
-    : public SynchronousCompositor,
-      public SynchronousCompositorOutputSurfaceDelegate {
- public:
-  explicit SynchronousCompositorImpl(int32 routing_id);
-  virtual ~SynchronousCompositorImpl();
-
-  scoped_ptr<cc::OutputSurface> CreateOutputSurface();
-
-  // SynchronousCompositor
-  virtual bool IsHwReady() OVERRIDE;
-  virtual void SetClient(SynchronousCompositorClient* compositor_client)
-      OVERRIDE;
-  virtual bool DemandDrawSw(SkCanvas* canvas) OVERRIDE;
-  virtual bool DemandDrawHw(
-      gfx::Size view_size,
-      const gfx::Transform& transform,
-      gfx::Rect clip) OVERRIDE;
-
-  // SynchronousCompositorOutputSurfaceDelegate
-  virtual void SetContinuousInvalidate(bool enable) OVERRIDE;
-  virtual void DidCreateSynchronousOutputSurface() OVERRIDE;
-  virtual void DidDestroySynchronousOutputSurface() OVERRIDE;
-
- private:
-  bool CalledOnValidThread() const;
-
-  int routing_id_;
-  SynchronousCompositorClient* compositor_client_;
-  SynchronousCompositorOutputSurface* output_surface_;
-
-  DISALLOW_COPY_AND_ASSIGN(SynchronousCompositorImpl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_ANDROID_SYNCHRONOUS_COMPOSITOR_IMPL_H_