Finish the rename from cc::GraphicsContext to cc::OutputSurface

cc/test/fake_proxy.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/test/fake_proxy.h"
 
 namespace cc {
 
 bool FakeProxy::compositeAndReadback(void *pixels, const gfx::Rect&)
 {
     return false;
 }
 
 bool FakeProxy::isStarted() const
 {
     return false;
 }
 
-bool FakeProxy::initializeContext()
+bool FakeProxy::initializeOutputSurface()
 {
     return false;
 }
 
 bool FakeProxy::initializeRenderer()
 {
     return false;
 }
 
-bool FakeProxy::recreateContext()
+bool FakeProxy::recreateOutputSurface()
 {
     return false;
 }
 
 const RendererCapabilities& FakeProxy::rendererCapabilities() const
 {
     return m_capabilities;
 }
 
 bool FakeProxy::commitRequested() const
 {
     return false;
 }
 
 size_t FakeProxy::maxPartialTextureUpdates() const
 {
     return 0;
 }
 
 
 } // namespace cc