aura: Remove sync point methods from ImageTransportFactory api.

content/browser/aura/gpu_process_transport_factory.h

 // Copyright (c) 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_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_
 #define CONTENT_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_
 
 #include <map>
 
 #include "base/id_map.h"
@@ skipping 43 matching lines @@
   virtual gfx::GLSurfaceHandle CreateSharedSurfaceHandle() OVERRIDE;
   virtual void DestroySharedSurfaceHandle(
       gfx::GLSurfaceHandle surface) OVERRIDE;
   virtual scoped_refptr<ui::Texture> CreateTransportClient(
       float device_scale_factor) OVERRIDE;
   virtual scoped_refptr<ui::Texture> CreateOwnedTexture(
       const gfx::Size& size,
       float device_scale_factor,
       unsigned int texture_id) OVERRIDE;
   virtual GLHelper* GetGLHelper() OVERRIDE;
-  virtual uint32 InsertSyncPoint() OVERRIDE;
-  virtual void WaitSyncPoint(uint32 sync_point) OVERRIDE;
   virtual void AddObserver(ImageTransportFactoryObserver* observer) OVERRIDE;
   virtual void RemoveObserver(
       ImageTransportFactoryObserver* observer) OVERRIDE;
 
  private:
   struct PerCompositorData;
 
   PerCompositorData* CreatePerCompositorData(ui::Compositor* compositor);
   scoped_ptr<WebGraphicsContext3DCommandBufferImpl>
       CreateContextCommon(int surface_id);
@@ skipping 14 matching lines @@
   IDMap<BrowserCompositorOutputSurface> output_surface_map_;
 
   scoped_refptr<BrowserCompositorOutputSurfaceProxy> output_surface_proxy_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuProcessTransportFactory);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_AURA_GPU_PROCESS_TRANSPORT_FACTORY_H_