Get rid of WebLayerTreeViewClient references in WebLayerTreeViewImplForTesting

webkit/compositor_bindings/test/web_layer_tree_view_test_common.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 WebLayerTreeViewTestCommon_h
-#define WebLayerTreeViewTestCommon_h
-
-#include "cc/test/fake_output_surface.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebLayerTreeViewClient.h"
-
-namespace WebKit {
-
-class MockWebLayerTreeViewClient : public WebLayerTreeViewClient {
- public:
-  MOCK_METHOD0(scheduleComposite, void());
-  MOCK_METHOD0(willBeginFrame, void());
-  MOCK_METHOD0(didBeginFrame, void());
-  virtual void updateAnimations(double frame_begin_time) {}
-  virtual void layout() {}
-  virtual void applyScrollAndScale(const WebSize& scroll_delta,
-                                   float scale_factor) {}
-
-  virtual cc::OutputSurface* createOutputSurface() {
-    return cc::createFakeOutputSurface().release();
-  }
-  virtual void didRecreateOutputSurface(bool) {}
-
-  MOCK_METHOD0(willCommit, void());
-  MOCK_METHOD0(didCommit, void());
-  virtual void didCommitAndDrawFrame() {}
-  virtual void didCompleteSwapBuffers() {}
-};
-
-}
-
-#endif  // WebLayerTreeViewTestCommon_h