Give ServerWindowCompositorFrameSinkManager ownership of GpuCompositorFrameSink

services/ui/ws/gpu_compositor_frame_sink.cc

 // Copyright 2015 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/ws/gpu_compositor_frame_sink.h"
 
 #include "base/callback.h"
 #include "base/message_loop/message_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 15 matching lines @@
 namespace ui {
 namespace ws {
 
 GpuCompositorFrameSink::GpuCompositorFrameSink(
     scoped_refptr<DisplayCompositor> display_compositor,
     const cc::FrameSinkId& frame_sink_id,
     gfx::AcceleratedWidget widget,
     gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
     scoped_refptr<SurfacesContextProvider> context_provider,
     cc::mojom::MojoCompositorFrameSinkRequest request,
+    cc::mojom::MojoCompositorFrameSinkPrivateRequest private_request,
     cc::mojom::MojoCompositorFrameSinkClientPtr client)
     : frame_sink_id_(frame_sink_id),
       task_runner_(base::ThreadTaskRunnerHandle::Get()),
       display_compositor_(display_compositor),
       surface_factory_(frame_sink_id_, display_compositor_->manager(), this),
       client_(std::move(client)),
-      binding_(this, std::move(request)) {
+      binding_(this, std::move(request)),
+      private_binding_(this, std::move(private_request)) {
   display_compositor_->manager()->RegisterFrameSinkId(frame_sink_id_);
   display_compositor_->manager()->RegisterSurfaceFactoryClient(frame_sink_id_,
                                                                this);
 
   if (widget != gfx::kNullAcceleratedWidget)
     InitDisplay(widget, gpu_memory_buffer_manager, std::move(context_provider));
 }
 
 GpuCompositorFrameSink::~GpuCompositorFrameSink() {
   // SurfaceFactory's destructor will attempt to return resources which will
@@ skipping 159 matching lines @@
 
   added_frame_observer_ = needs_begin_frame_;
   if (needs_begin_frame_)
     begin_frame_source_->AddObserver(this);
   else
     begin_frame_source_->RemoveObserver(this);
 }
 
 }  // namespace ws
 }  // namespace ui