Add the ubercomp DelegatedRendererLayer.

cc/CCRenderSurface.h

Index: cc/CCRenderSurface.h
diff --git a/cc/CCRenderSurface.h b/cc/CCRenderSurface.h
index 55dc48390041283afbdc16d9ee9bb07739bac38d..107cf67d52c02fe99c4f4893248157ec249feafa 100644
--- a/cc/CCRenderSurface.h
+++ b/cc/CCRenderSurface.h
@@ -18,6 +18,7 @@
 namespace cc {
 
 class CCDamageTracker;
+class CCDelegatedRendererLayerImpl;
 class CCQuadSink;
 class CCRenderPassSink;
 class CCLayerImpl;
@@ -72,8 +73,9 @@ public:
     void setContentRect(const IntRect&);
     const IntRect& contentRect() const { return m_contentRect; }
 
-    void clearLayerList() { m_layerList.clear(); }
     Vector<CCLayerImpl*>& layerList() { return m_layerList; }
+    void addContributingDelegatedRenderPassLayer(CCLayerImpl*);
+    void clearLayerLists();
 
     int owningLayerId() const;
 
@@ -108,6 +110,7 @@ private:
     IntRect m_clipRect;
 
     Vector<CCLayerImpl*> m_layerList;
+    Vector<CCDelegatedRendererLayerImpl*> m_contributingDelegatedRenderPassLayerList;
 
     // The nearest ancestor target surface that will contain the contents of this surface, and that is going
     // to move pixels within the surface (such as with a blur). This can point to itself.