Use IDCompositionSurface to implement DirectCompositionSurfaceWin.

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 <stdint.h>
 
 #include <set>
 #include <vector>
@@ skipping 1477 matching lines @@
 
   MOCK_METHOD0(EnsureBackbuffer, void());
   MOCK_METHOD0(DiscardBackbuffer, void());
   MOCK_METHOD5(Reshape,
                void(const gfx::Size& size,
                     float scale_factor,
                     const gfx::ColorSpace& color_space,
                     bool has_alpha,
                     bool use_stencil));
   MOCK_METHOD0(BindFramebuffer, void());
+  MOCK_METHOD1(SetDrawRectangle, void(const gfx::Rect&));
   MOCK_METHOD0(GetFramebufferCopyTextureFormat, GLenum());
   MOCK_METHOD1(SwapBuffers_, void(OutputSurfaceFrame& frame));  // NOLINT
   void SwapBuffers(OutputSurfaceFrame frame) override { SwapBuffers_(frame); }
   MOCK_CONST_METHOD0(GetOverlayCandidateValidator,
                      OverlayCandidateValidator*());
   MOCK_CONST_METHOD0(IsDisplayedAsOverlayPlane, bool());
   MOCK_CONST_METHOD0(GetOverlayTextureId, unsigned());
   MOCK_CONST_METHOD0(SurfaceIsSuspendForRecycle, bool());
   MOCK_CONST_METHOD0(HasExternalStencilTest, bool());
   MOCK_METHOD0(ApplyExternalStencil, void());
@@ skipping 478 matching lines @@
   renderer_->SetVisible(true);
   Mock::VerifyAndClearExpectations(context_support_ptr_);
 
   EXPECT_CALL(*context_support_ptr_, SetAggressivelyFreeResources(true));
   renderer_->SetVisible(false);
   Mock::VerifyAndClearExpectations(context_support_ptr_);
 }
 
 }  // namespace
 }  // namespace cc