Rename repaint to paintInvalidation for remaining methods.

Source/core/rendering/RenderLayerRepainter.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 40 matching lines @@
 namespace blink {
 
 class RenderLayer;
 class RenderLayerModelObject;
 
 class RenderLayerRepainter {
     WTF_MAKE_NONCOPYABLE(RenderLayerRepainter);
 public:
     RenderLayerRepainter(RenderLayerModelObject&);
 
-    LayoutRect repaintRectIncludingNonCompositingDescendants() const;
+    LayoutRect paintInvalidationRectIncludingNonCompositingDescendants() const;
 
     void paintInvalidationIncludingNonCompositingDescendants();
 
     void computePaintInvalidationRectsIncludingNonCompositingDescendants();
 
     // Indicate that the layer contents need to be repainted. Only has an effect
     // if layer compositing is being used,
-    void setBackingNeedsRepaintInRect(const LayoutRect&); // r is in the coordinate space of the layer's render object
+    void setBackingNeedsPaintInvalidationInRect(const LayoutRect&); // r is in the coordinate space of the layer's render object
 
-    void setFilterBackendNeedsRepaintingInRect(const LayoutRect&);
+    void setFilterBackendNeedsPaintInvalidationInRect(const LayoutRect&);
 
 private:
-    void repaintIncludingNonCompositingDescendantsInternal(const RenderLayerModelObject* repaintContainer);
+    void paintInvalidationIncludingNonCompositingDescendantsInternal(const RenderLayerModelObject* repaintContainer);
 
-    RenderLayer* enclosingFilterRepaintLayer() const;
+    RenderLayer* enclosingFilterPaintInvalidationLayer() const;
 
     RenderLayerModelObject& m_renderer;
 };
 
 } // namespace blink
 
 #endif // RenderLayerRepainter_h