Plumb cc::LatencyInfo through command buffer and output surface

cc/output/gl_renderer_unittest.cc

 // Copyright 2012 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/output/gl_renderer.h"
 
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/resources/prioritized_resource_manager.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/test/fake_impl_proxy.h"
@@ skipping 1258 matching lines @@
   MockOutputSurface()
       : OutputSurface(scoped_ptr<WebKit::WebGraphicsContext3D>(
             new StrictMock<OutputSurfaceMockContext>)) {}
   virtual ~MockOutputSurface() {}
 
   MOCK_METHOD1(SendFrameToParentCompositor, void(CompositorFrame* frame));
   MOCK_METHOD0(EnsureBackbuffer, void());
   MOCK_METHOD0(DiscardBackbuffer, void());
   MOCK_METHOD1(Reshape, void(gfx::Size size));
   MOCK_METHOD0(BindFramebuffer, void());
-  MOCK_METHOD1(PostSubBuffer, void(gfx::Rect rect));
-  MOCK_METHOD0(SwapBuffers, void());
+  MOCK_METHOD2(PostSubBuffer, void(gfx::Rect rect, const LatencyInfo&));
+  MOCK_METHOD1(SwapBuffers, void(const LatencyInfo&));
 };
 
 class MockOutputSurfaceTest : public testing::Test, public FakeRendererClient {
  protected:
   MockOutputSurfaceTest()
       : resource_provider_(ResourceProvider::Create(&output_surface_)),
         renderer_(this, &output_surface_, resource_provider_.get()) {}
 
   virtual void SetUp() { EXPECT_TRUE(renderer_.Initialize()); }
 
@@ skipping 27 matching lines @@
   }
 
   StrictMock<MockOutputSurface> output_surface_;
   scoped_ptr<ResourceProvider> resource_provider_;
   FakeRendererGL renderer_;
 };
 
 TEST_F(MockOutputSurfaceTest, DrawFrameAndSwap) {
   DrawFrame();
 
-  EXPECT_CALL(output_surface_, SwapBuffers()).Times(1);
+  EXPECT_CALL(output_surface_, SwapBuffers(_)).Times(1);
   renderer_.SwapBuffers();
 }
 
 class MockOutputSurfaceTestWithPartialSwap : public MockOutputSurfaceTest {
  public:
   virtual const LayerTreeSettings& Settings() const OVERRIDE {
     static LayerTreeSettings fake_settings;
     fake_settings.partial_swap_enabled = true;
     return fake_settings;
   }
 };
 
 TEST_F(MockOutputSurfaceTestWithPartialSwap, DrawFrameAndSwap) {
   DrawFrame();
 
-  EXPECT_CALL(output_surface_, PostSubBuffer(_)).Times(1);
+  EXPECT_CALL(output_surface_, PostSubBuffer(_, _)).Times(1);
   renderer_.SwapBuffers();
 }
 
 class MockOutputSurfaceTestWithSendCompositorFrame
     : public MockOutputSurfaceTest {
  public:
   virtual const LayerTreeSettings& Settings() const OVERRIDE {
     static LayerTreeSettings fake_settings;
     fake_settings.compositor_frame_message = true;
     return fake_settings;
   }
 };
 
 TEST_F(MockOutputSurfaceTestWithSendCompositorFrame, DrawFrame) {
   EXPECT_CALL(output_surface_, SendFrameToParentCompositor(_)).Times(1);
   DrawFrame();
 }
 
 }  // namespace
 }  // namespace cc