Rename "paint invalidation rect" etc. to "visual rect".

third_party/WebKit/Source/core/layout/svg/LayoutSVGResourceMasker.h

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 49 matching lines @@
   }
 
   static const LayoutSVGResourceType s_resourceType = MaskerResourceType;
   LayoutSVGResourceType resourceType() const override { return s_resourceType; }
 
   sk_sp<const SkPicture> createContentPicture(AffineTransform&,
                                               const FloatRect&,
                                               GraphicsContext&);
 
  private:
-  void calculateMaskContentPaintInvalidationRect();
+  void calculateMaskContentVisualRect();
 
   sk_sp<const SkPicture> m_maskContentPicture;
   FloatRect m_maskContentBoundaries;
 };
 
 DEFINE_LAYOUT_SVG_RESOURCE_TYPE_CASTS(LayoutSVGResourceMasker,
                                       MaskerResourceType);
 
 }  // namespace blink
 
 #endif