Move Work From CompositorFrameSinkSupport() To Init()

cc/test/test_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 "cc/test/test_compositor_frame_sink.h"
 
 #include <stdint.h>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 84 matching lines @@
   // We want the Display's OutputSurface to hear about lost context, and when
   // this shares a context with it we should not be listening for lost context
   // callbacks on the context here.
   if (display_context_shared_with_compositor && context_provider())
     context_provider()->SetLostContextCallback(base::Closure());
 
   support_ = base::MakeUnique<CompositorFrameSinkSupport>(
       this, surface_manager_.get(), frame_sink_id_, false /* is_root */,
       true /* handles_frame_sink_id_invalidation */,
       true /* needs_sync_points */);
+  support_->Init();
   client_->SetBeginFrameSource(&external_begin_frame_source_);
 
   display_->Initialize(this, surface_manager_.get());
   display_->renderer_for_testing()->SetEnlargePassTextureAmountForTesting(
       enlarge_pass_texture_amount_);
   display_->SetVisible(true);
   return true;
 }
 
 void TestCompositorFrameSink::DetachFromClient() {
@@ skipping 88 matching lines @@
   support_->SetNeedsBeginFrame(needs_begin_frames);
 }
 
 void TestCompositorFrameSink::OnDidFinishFrame(const BeginFrameAck& ack) {}
 
 void TestCompositorFrameSink::SendCompositorFrameAckToClient() {
   client_->DidReceiveCompositorFrameAck();
 }
 
 }  // namespace cc