cc: Clean up OutputSurfaceClient.

cc/test/pixel_test_output_surface.cc

 // 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.
 
 #include "cc/test/pixel_test_output_surface.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 44 matching lines @@
 
 void PixelTestOutputSurface::ApplyExternalStencil() {}
 
 void PixelTestOutputSurface::SwapBuffers(OutputSurfaceFrame frame) {
   base::ThreadTaskRunnerHandle::Get()->PostTask(
       FROM_HERE, base::Bind(&PixelTestOutputSurface::SwapBuffersCallback,
                             weak_ptr_factory_.GetWeakPtr()));
 }
 
 void PixelTestOutputSurface::SwapBuffersCallback() {
-  client_->DidSwapBuffersComplete();
+  client_->DidReceiveSwapBuffersAck();
 }
 
 OverlayCandidateValidator*
 PixelTestOutputSurface::GetOverlayCandidateValidator() const {
   return nullptr;
 }
 
 bool PixelTestOutputSurface::IsDisplayedAsOverlayPlane() const {
   return false;
 }
 
 unsigned PixelTestOutputSurface::GetOverlayTextureId() const {
   return 0;
 }
 
 bool PixelTestOutputSurface::SurfaceIsSuspendForRecycle() const {
   return false;
 }
 
 uint32_t PixelTestOutputSurface::GetFramebufferCopyTextureFormat() {
   // This format will work if the |context_provider| has an RGB or RGBA
   // framebuffer. For now assume tests do not want/care about alpha in
   // the root render pass.
   return GL_RGB;
 }
 
 }  // namespace cc