cc: Remove things from OutputSurface and CompositorFrameSink.

cc/surfaces/direct_compositor_frame_sink.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 CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_
 #define CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_
 
 #include "base/macros.h"
 #include "base/threading/thread_checker.h"
 #include "cc/output/compositor_frame_sink.h"
@@ skipping 23 matching lines @@
       scoped_refptr<ContextProvider> context_provider,
       scoped_refptr<ContextProvider> worker_context_provider);
   DirectCompositorFrameSink(
       SurfaceManager* surface_manager,
       SurfaceIdAllocator* allocator,
       Display* display,
       scoped_refptr<VulkanContextProvider> vulkan_context_provider);
   ~DirectCompositorFrameSink() override;
 
   // CompositorFrameSink implementation.
+  bool BindToClient(CompositorFrameSinkClient* client) override;
+  void DetachFromClient() override;
   void SwapBuffers(CompositorFrame frame) override;
-  bool BindToClient(CompositorFrameSinkClient* client) override;
   void ForceReclaimResources() override;
-  void DetachFromClient() override;
-  void BindFramebuffer() override;
-  uint32_t GetFramebufferCopyTextureFormat() override;
 
   // SurfaceFactoryClient implementation.
   void ReturnResources(const ReturnedResourceArray& resources) override;
   void SetBeginFrameSource(BeginFrameSource* begin_frame_source) override;
 
   // DisplayClient implementation.
   void DisplayOutputSurfaceLost() override;
   void DisplayWillDrawAndSwap(bool will_draw_and_swap,
                               const RenderPassList& render_passes) override;
   void DisplayDidDrawAndSwap() override;
@@ skipping 11 matching lines @@
   SurfaceId delegated_surface_id_;
   gfx::Size last_swap_frame_size_;
   bool is_lost_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(DirectCompositorFrameSink);
 };
 
 }  // namespace cc
 
 #endif  // CC_SURFACES_DIRECT_COMPOSITOR_FRAME_SINK_H_