Mus+Ash: Replace (Server)WindowSurface with (Server)WindowCompositorFrameSink

services/ui/public/cpp/compositor_frame_sink.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/public/cpp/compositor_frame_sink.h"
-
-#include "base/bind.h"
-#include "cc/output/compositor_frame.h"
-#include "cc/output/compositor_frame_sink_client.h"
-#include "gpu/ipc/client/gpu_channel_host.h"
-#include "services/ui/public/cpp/gpu_service.h"
-#include "services/ui/public/cpp/window_surface.h"
-
-namespace ui {
-
-CompositorFrameSink::CompositorFrameSink(
-    scoped_refptr<cc::ContextProvider> context_provider,
-    std::unique_ptr<ui::WindowSurface> surface)
-    : cc::CompositorFrameSink(std::move(context_provider), nullptr),
-      surface_(std::move(surface)) {}
-
-CompositorFrameSink::~CompositorFrameSink() {}
-
-bool CompositorFrameSink::BindToClient(cc::CompositorFrameSinkClient* client) {
-  if (!cc::CompositorFrameSink::BindToClient(client))
-    return false;
-
-  surface_->BindToThread();
-  surface_->set_client(this);
-
-  // TODO(enne): Get this from the WindowSurface via ServerWindowSurface.
-  begin_frame_source_.reset(new cc::DelayBasedBeginFrameSource(
-      base::MakeUnique<cc::DelayBasedTimeSource>(
-          base::ThreadTaskRunnerHandle::Get().get())));
-
-  client->SetBeginFrameSource(begin_frame_source_.get());
-  return true;
-}
-
-void CompositorFrameSink::DetachFromClient() {
-  client_->SetBeginFrameSource(nullptr);
-  begin_frame_source_.reset();
-  surface_.reset();
-  cc::CompositorFrameSink::DetachFromClient();
-}
-
-void CompositorFrameSink::SubmitCompositorFrame(cc::CompositorFrame frame) {
-  surface_->SubmitCompositorFrame(std::move(frame));
-}
-
-void CompositorFrameSink::DidReceiveCompositorFrameAck() {
-  client_->DidReceiveCompositorFrameAck();
-}
-
-void CompositorFrameSink::ReclaimResources(
-    const cc::ReturnedResourceArray& resources) {
-  client_->ReclaimResources(resources);
-}
-
-}  // namespace ui