Move RenderLayer repainting to repaint-after-layout framework.

Source/core/rendering/RenderView.h

Index: Source/core/rendering/RenderView.h
diff --git a/Source/core/rendering/RenderView.h b/Source/core/rendering/RenderView.h
index 348568d58938962ba287d08afce4adfeb97ec336..92a5d531081c0049be1328d8191c1606523eef7b 100644
--- a/Source/core/rendering/RenderView.h
+++ b/Source/core/rendering/RenderView.h
@@ -35,6 +35,12 @@ class FlowThreadController;
 class RenderLayerCompositor;
 class RenderQuote;
 
+struct OutlineRectInfo {
+    LayoutRect oldOutlineRect;
+    LayoutRect newOutlineRect;
+};
+typedef HashMap<RenderObject*, OwnPtr<OutlineRectInfo> > OutlineRects;
+
 // The root of the render tree, corresponding to the CSS initial containing block.
 // It's dimensions match that of the logical viewport (which may be different from
 // the visible viewport in fixed-layout mode), and it is always at position (0,0)
@@ -199,6 +205,8 @@ public:
     void disableLayoutState() { m_layoutStateDisableCount++; }
     void enableLayoutState() { ASSERT(m_layoutStateDisableCount > 0); m_layoutStateDisableCount--; }
 
+    OutlineRects& outlineRects() { return m_outlineRects; }
+
 private:
     virtual void mapLocalToContainer(const RenderLayerModelObject* repaintContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = 0) const OVERRIDE;
     virtual const RenderObject* pushMappingToContainer(const RenderLayerModelObject* ancestorToStopAt, RenderGeometryMap&) const OVERRIDE;
@@ -260,6 +268,8 @@ private:
 
     RenderQuote* m_renderQuoteHead;
     unsigned m_renderCounterCount;
+
+    OutlineRects m_outlineRects;
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderView, isRenderView());