cc: Remove things from OutputSurface and CompositorFrameSink.

services/ui/surfaces/direct_output_surface.cc

 // 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.
 
 #include "services/ui/surfaces/direct_output_surface.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/context_provider.h"
 #include "cc/output/output_surface_client.h"
 #include "cc/scheduler/begin_frame_source.h"
 #include "gpu/command_buffer/client/context_support.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 
 namespace ui {
 
 DirectOutputSurface::DirectOutputSurface(
     scoped_refptr<SurfacesContextProvider> context_provider,
     cc::SyntheticBeginFrameSource* synthetic_begin_frame_source)
-    : cc::OutputSurface(context_provider, nullptr, nullptr),
+    : cc::OutputSurface(context_provider),
       synthetic_begin_frame_source_(synthetic_begin_frame_source),
       weak_ptr_factory_(this) {
   context_provider->SetDelegate(this);
 }
 
 DirectOutputSurface::~DirectOutputSurface() = default;
 
 bool DirectOutputSurface::BindToClient(cc::OutputSurfaceClient* client) {
   if (!cc::OutputSurface::BindToClient(client))
     return false;
@@ skipping 37 matching lines @@
                              weak_ptr_factory_.GetWeakPtr()));
 }
 
 uint32_t DirectOutputSurface::GetFramebufferCopyTextureFormat() {
   // TODO(danakj): What attributes are used for the default framebuffer here?
   // Can it have alpha? SurfacesContextProvider doesn't take any attributes.
   return GL_RGB;
 }
 
 }  // namespace ui