Move Work From CompositorFrameSinkSupport() To Init()

components/exo/compositor_frame_sink.cc

 // Copyright 2016 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 "components/exo/compositor_frame_sink.h"
 
 #include "base/memory/ptr_util.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_manager.h"
 #include "components/exo/compositor_frame_sink_holder.h"
 #include "mojo/public/cpp/bindings/strong_binding.h"
 
 namespace exo {
 
 ////////////////////////////////////////////////////////////////////////////////
 // ExoComopositorFrameSink, public:
 
 CompositorFrameSink::CompositorFrameSink(const cc::FrameSinkId& frame_sink_id,
                                          cc::SurfaceManager* surface_manager,
                                          CompositorFrameSinkHolder* client)
-    : support_(this,
-               surface_manager,
-               frame_sink_id,
-               false /* is_root */,
-               true /* handles_frame_sink_id_invalidation */,
-               true /* needs_sync_points */),
+    : support_(cc::CompositorFrameSinkSupport::Create(
+          this,
+          surface_manager,
+          frame_sink_id,
+          false /* is_root */,
+          true /* handles_frame_sink_id_invalidation */,
+          true /* needs_sync_points */)),
       client_(client) {}
 
 CompositorFrameSink::~CompositorFrameSink() {}
 
 ////////////////////////////////////////////////////////////////////////////////
 // cc::mojom::MojoCompositorFrameSink overrides:
 
 void CompositorFrameSink::SetNeedsBeginFrame(bool needs_begin_frame) {
-  support_.SetNeedsBeginFrame(needs_begin_frame);
+  support_->SetNeedsBeginFrame(needs_begin_frame);
 }
 
 void CompositorFrameSink::SubmitCompositorFrame(
     const cc::LocalSurfaceId& local_surface_id,
     cc::CompositorFrame frame) {
-  support_.SubmitCompositorFrame(local_surface_id, std::move(frame));
+  support_->SubmitCompositorFrame(local_surface_id, std::move(frame));
 }
 
 void CompositorFrameSink::BeginFrameDidNotSwap(
     const cc::BeginFrameAck& begin_frame_ack) {
-  support_.BeginFrameDidNotSwap(begin_frame_ack);
+  support_->BeginFrameDidNotSwap(begin_frame_ack);
 }
 
 void CompositorFrameSink::EvictFrame() {
-  support_.EvictFrame();
+  support_->EvictFrame();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // cc::CompositorFrameSinkSupportClient overrides:
 
 void CompositorFrameSink::DidReceiveCompositorFrameAck() {
   client_->DidReceiveCompositorFrameAck();
 }
 
 void CompositorFrameSink::OnBeginFrame(const cc::BeginFrameArgs& args) {
   client_->OnBeginFrame(args);
 }
 
 void CompositorFrameSink::ReclaimResources(
     const cc::ReturnedResourceArray& resources) {
   client_->ReclaimResources(resources);
 }
 
 }  // namespace exo