Rename repaint to paintInvalidation in core/rendering/compositing.

Source/core/rendering/RenderLayer.h

 /*
  * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
@@ skipping 364 matching lines @@
     bool scrollsWithViewport() const;
     bool scrollsWithRespectTo(const RenderLayer*) const;
 
     void addLayerHitTestRects(LayerHitTestRects&) const;
 
     // Compute rects only for this layer
     void computeSelfHitTestRects(LayerHitTestRects&) const;
 
     // FIXME: This should probably return a ScrollableArea but a lot of internal methods are mistakenly exposed.
     RenderLayerScrollableArea* scrollableArea() const { return m_scrollableArea.get(); }
-    RenderLayerRepainter& repainter() { return m_repainter; }
+    RenderLayerRepainter& paintInvalidator() { return m_repainter; }
     RenderLayerClipper& clipper() { return m_clipper; }
     const RenderLayerClipper& clipper() const { return m_clipper; }
 
     inline bool isPositionedContainer() const
     {
         // FIXME: This is not in sync with containingBlock.
         // RenderObject::canContainFixedPositionedObject() should probably be used
         // instead.
         RenderLayerModelObject* layerRenderer = renderer();
         return isRootLayer() || layerRenderer->isPositioned() || hasTransform();
@@ skipping 350 matching lines @@
 
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showLayerTree(const blink::RenderLayer*);
 void showLayerTree(const blink::RenderObject*);
 #endif
 
 #endif // RenderLayer_h