cc: Implement DelegatingRender::drawFrame() method.

cc/test/pixel_test_output_surface.h

 // 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.
 
 #ifndef CC_TEST_PIXEL_TEST_GRAPHICS_CONTEXT_H_
 #define CC_TEST_PIXEL_TEST_GRAPHICS_CONTEXT_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/output_surface.h"
 
 namespace cc {
 
 class PixelTestOutputSurface : public OutputSurface {
  public:
   static scoped_ptr<PixelTestOutputSurface> create() {
     return make_scoped_ptr(new PixelTestOutputSurface);
   }
 
   virtual ~PixelTestOutputSurface();
 
   // OutputSurface overrides.
   virtual bool BindToClient(OutputSurfaceClient*) OVERRIDE;
   virtual const struct OutputSurface::Capabilities& Capabilities() const
       OVERRIDE;
   virtual WebKit::WebGraphicsContext3D* Context3D() const OVERRIDE;
   virtual SoftwareOutputDevice* SoftwareDevice() const OVERRIDE;
-  virtual void SendFrameToParentCompositor(const CompositorFrame&) OVERRIDE {}
+  virtual void SendFrameToParentCompositor(CompositorFrame*) OVERRIDE {}
 
  private:
   PixelTestOutputSurface();
 
   scoped_ptr<WebKit::WebGraphicsContext3D> context_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_PIXEL_TEST_GRAPHICS_CONTEXT_H_