MockQC stops create its own RP and MockOcclusionTracker

cc/test/mock_quad_culler.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_MOCK_QUAD_CULLER_H_
 #define CC_TEST_MOCK_QUAD_CULLER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "cc/layers/quad_sink.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/render_pass.h"
 #include "cc/test/mock_occlusion_tracker.h"
 
 namespace cc {
 class LayerImpl;
 
 class MockQuadCuller : public QuadSink {
  public:
   virtual ~MockQuadCuller();
 
-  explicit MockQuadCuller(RenderPass* external_render_pass);
-  explicit MockQuadCuller(MockOcclusionTracker<LayerImpl>* occlusion_tracker);
   MockQuadCuller(RenderPass* external_render_pass,
                  MockOcclusionTracker<LayerImpl>* occlusion_tracker);
-  MockQuadCuller();
-
   // QuadSink interface.
   virtual SharedQuadState* CreateSharedQuadState() OVERRIDE;
   virtual gfx::Rect UnoccludedContentRect(const gfx::Rect& content_rect,
                                           const gfx::Transform& draw_transform)
       OVERRIDE;
   virtual gfx::Rect UnoccludedContributingSurfaceContentRect(
       const gfx::Rect& content_rect,
       const gfx::Transform& draw_transform) OVERRIDE;
   virtual void Append(scoped_ptr<DrawQuad> draw_quad) OVERRIDE;
 
@@ skipping 23 matching lines @@
   scoped_ptr<MockOcclusionTracker<LayerImpl> > occlusion_tracker_storage_;
   MockOcclusionTracker<LayerImpl>* occlusion_tracker_;
 
   gfx::Rect occluded_target_rect_;
   gfx::Rect occluded_target_rect_for_contributing_surface_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_MOCK_QUAD_CULLER_H_