Add CCDelegatingRenderer, and corresponding IPCs

cc/CCRenderPass.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 CCRenderPass_h
 #define CCRenderPass_h
 
 #include "base/basictypes.h"
 #include "cc/hash_pair.h"
 #include "cc/scoped_ptr_hash_map.h"
 #include "cc/scoped_ptr_vector.h"
 #include "CCDrawQuad.h"
 #include "CCSharedQuadState.h"
 #include "FloatRect.h"
 #include "SkColor.h"
 #include <public/WebFilterOperations.h>
 #include <public/WebTransformationMatrix.h>
 #include <vector>
 
+namespace IPC {
+template <class P> struct ParamTraits;
+};
+
 namespace cc {
 
 class CCLayerImpl;
 template<typename LayerType, typename SurfaceType>
 class CCOcclusionTrackerBase;
 class CCRenderSurface;
 
 struct CCAppendQuadsData;
 
 typedef CCOcclusionTrackerBase<CCLayerImpl, CCRenderSurface> CCOcclusionTrackerImpl;
@@ skipping 58 matching lines @@
     void setFilters(const WebKit::WebFilterOperations& filters) { m_filters = filters; }
 
     const WebKit::WebFilterOperations& backgroundFilters() const { return m_backgroundFilters; }
     void setBackgroundFilters(const WebKit::WebFilterOperations& filters) { m_backgroundFilters = filters; }
 
     bool hasTransparentBackground() const { return m_hasTransparentBackground; }
     void setHasTransparentBackground(bool transparent) { m_hasTransparentBackground = transparent; }
 
     bool hasOcclusionFromOutsideTargetSurface() const { return m_hasOcclusionFromOutsideTargetSurface; }
     void setHasOcclusionFromOutsideTargetSurface(bool hasOcclusionFromOutsideTargetSurface) { m_hasOcclusionFromOutsideTargetSurface = hasOcclusionFromOutsideTargetSurface; }
+    const CCSharedQuadStateList& sharedQuadStateList() const { return m_sharedQuadStateList; }
 protected:
+    friend struct IPC::ParamTraits<CCRenderPass>;
     CCRenderPass(Id, IntRect outputRect, const WebKit::WebTransformationMatrix& transformToRootTarget);
 
     Id m_id;
     CCQuadList m_quadList;
     CCSharedQuadStateList m_sharedQuadStateList;
     WebKit::WebTransformationMatrix m_transformToRootTarget;
     IntRect m_outputRect;
     FloatRect m_damageRect;
     bool m_hasTransparentBackground;
     bool m_hasOcclusionFromOutsideTargetSurface;
@@ skipping 22 matching lines @@
 #error define a hash function for your compiler
 #endif // COMPILER
 }
 
 namespace cc {
 typedef std::vector<CCRenderPass*> CCRenderPassList;
 typedef ScopedPtrHashMap<CCRenderPass::Id, CCRenderPass> CCRenderPassIdHashMap;
 } // namespace cc
 
 #endif