cc: Set sync token on resource even if context is lost.

cc/test/test_compositor_frame_sink.h

 // 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.
 
 #ifndef CC_TEST_TEST_COMPOSITOR_FRAME_SINK_H_
 #define CC_TEST_TEST_COMPOSITOR_FRAME_SINK_H_
 
 #include "base/memory/weak_ptr.h"
 #include "cc/output/compositor_frame_sink.h"
 #include "cc/output/renderer_settings.h"
@@ skipping 79 matching lines @@
   // Uses surface_manager_.
   std::unique_ptr<SurfaceFactory> surface_factory_;
 
   // Uses surface_manager_.
   std::unique_ptr<Display> display_;
 
   bool bound_ = false;
   TestCompositorFrameSinkClient* test_client_ = nullptr;
   gfx::Size enlarge_pass_texture_amount_;
 
+  bool display_context_shared_with_compositor_ = false;

[danakj, 2016/10/06 20:50:35]

nit: group with other bool bound_? maybe above it because it is finalized
earlier?

also this can be const if you init it as a constructor initializer which looks
valid

[sunnyps, 2016/10/06 21:31:53]

Done.

+
   std::vector<std::unique_ptr<CopyOutputRequest>> copy_requests_;
 
   base::WeakPtrFactory<TestCompositorFrameSink> weak_ptrs_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_TEST_COMPOSITOR_FRAME_SINK_H_