Fork cc::OutputSurface into cc::CompositorFrameSink.

content/renderer/layout_test_dependencies.h

Index: content/renderer/layout_test_dependencies.h
diff --git a/content/renderer/layout_test_dependencies.h b/content/renderer/layout_test_dependencies.h
index f9f4270a8ebf3b2ea61a47c1ef46cf10d01f4481..52941a5596f4a9d38068ad2ab9fbd6c82a17e8a4 100644
--- a/content/renderer/layout_test_dependencies.h
+++ b/content/renderer/layout_test_dependencies.h
@@ -13,7 +13,7 @@
 namespace cc {
 class ContextProvider;
 class CopyOutputRequest;
-class OutputSurface;
+class CompositorFrameSink;
 class SwapPromise;
 }
 
@@ -28,7 +28,7 @@ class CompositorDependencies;
 // RenderThreadImpl.
 class LayoutTestDependencies {
  public:
-  virtual std::unique_ptr<cc::OutputSurface> CreateOutputSurface(
+  virtual std::unique_ptr<cc::CompositorFrameSink> CreateCompositorFrameSink(
       int32_t routing_id,
       scoped_refptr<gpu::GpuChannelHost> gpu_channel,
       scoped_refptr<cc::ContextProvider> compositor_context_provider,