cc: Get rid of PostSwapBuffersComplete.

content/browser/compositor/browser_compositor_output_surface.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_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 #define CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 
 #include "base/macros.h"
 #include "base/threading/non_thread_safe.h"
 #include "build/build_config.h"
@@ skipping 34 matching lines @@
   void ApplyExternalStencil() override;
 
   void OnUpdateVSyncParametersFromGpu(base::TimeTicks timebase,
                                       base::TimeDelta interval);
 
   void SetReflector(ReflectorImpl* reflector);
 
   // Called when |reflector_| was updated.
   virtual void OnReflectorChanged();
 
-  // Called when a swap completion is sent from the GPU process.
-  // The argument |params_mac| is used to communicate parameters needed on Mac
-  // to display the CALayer for the swap in the browser process.
-  // TODO(ccameron): Remove |params_mac| when the CALayer tree is hosted in the
-  // browser process.
-  virtual void OnGpuSwapBuffersCompleted(
-      const std::vector<ui::LatencyInfo>& latency_info,
-      gfx::SwapResult result,
-      const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) = 0;
-
 #if defined(OS_MACOSX)
   virtual void SetSurfaceSuspendedForRecycle(bool suspended) = 0;
 #endif
 
  protected:
   // Constructor used by the accelerated implementation.
   BrowserCompositorOutputSurface(
       scoped_refptr<cc::ContextProvider> context,
       scoped_refptr<ui::CompositorVSyncManager> vsync_manager,
       cc::SyntheticBeginFrameSource* begin_frame_source,
@@ skipping 19 matching lines @@
  private:
   std::unique_ptr<display_compositor::CompositorOverlayCandidateValidator>
       overlay_candidate_validator_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserCompositorOutputSurface);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_COMPOSITOR_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_