Removed QuadSink and MockQuadCuller

cc/layers/layer_impl.h

 // Copyright 2011 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_LAYERS_LAYER_IMPL_H_
 #define CC_LAYERS_LAYER_IMPL_H_
 
 #include <set>
 #include <string>
 
@@ skipping 29 matching lines @@
 }
 
 class DictionaryValue;
 }
 
 namespace cc {
 
 class LayerTreeHostImpl;
 class LayerTreeImpl;
 class MicroBenchmarkImpl;
-class QuadSink;
+template <typename LayerType>
+class OcclusionTracker;
 class Renderer;
 class ScrollbarAnimationController;
 class ScrollbarLayerImplBase;
 class Tile;
 
 struct AppendQuadsData;
 
 enum DrawMode {
   DRAW_MODE_NONE,
   DRAW_MODE_HARDWARE,
@@ skipping 108 matching lines @@
 
   void PopulateSharedQuadState(SharedQuadState* state) const;
   // WillDraw must be called before AppendQuads. If WillDraw returns false,
   // AppendQuads and DidDraw will not be called. If WillDraw returns true,
   // DidDraw is guaranteed to be called before another WillDraw or before
   // the layer is destroyed. To enforce this, any class that overrides
   // WillDraw/DidDraw must call the base class version only if WillDraw
   // returns true.
   virtual bool WillDraw(DrawMode draw_mode,
                         ResourceProvider* resource_provider);
-  virtual void AppendQuads(QuadSink* quad_sink,
+  virtual void AppendQuads(RenderPass* render_pass,
+                           const OcclusionTracker<LayerImpl>& occlusion_tracker,
                            AppendQuadsData* append_quads_data) {}
   virtual void DidDraw(ResourceProvider* resource_provider);
 
   virtual ResourceProvider::ResourceId ContentsResourceId() const;
 
   virtual bool HasDelegatedContent() const;
   virtual bool HasContributingDelegatedRenderPasses() const;
   virtual RenderPass::Id FirstContributingRenderPassId() const;
   virtual RenderPass::Id NextContributingRenderPassId(RenderPass::Id id) const;
 
@@ skipping 353 matching lines @@
       scoped_refptr<base::debug::ConvertableToTraceFormat> other);
 
   bool IsDrawnRenderSurfaceLayerListMember() const;
 
  protected:
   LayerImpl(LayerTreeImpl* layer_impl, int id);
 
   // Get the color and size of the layer's debug border.
   virtual void GetDebugBorderProperties(SkColor* color, float* width) const;
 
-  void AppendDebugBorderQuad(QuadSink* quad_sink,
+  void AppendDebugBorderQuad(RenderPass* render_pass,
                              const SharedQuadState* shared_quad_state,
                              AppendQuadsData* append_quads_data) const;
-  void AppendDebugBorderQuad(QuadSink* quad_sink,
+  void AppendDebugBorderQuad(RenderPass* render_pass,
                              const SharedQuadState* shared_quad_state,
                              AppendQuadsData* append_quads_data,
                              SkColor color,
                              float width) const;
 
   virtual void AsValueInto(base::DictionaryValue* dict) const;
 
   void NoteLayerPropertyChanged();
   void NoteLayerPropertyChangedForSubtree();
 
@@ skipping 126 matching lines @@
   DrawProperties<LayerImpl> draw_properties_;
 
   scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_;
 
   DISALLOW_COPY_AND_ASSIGN(LayerImpl);
 };
 
 }  // namespace cc
 
 #endif  // CC_LAYERS_LAYER_IMPL_H_