Shorten FrameSelection::IsAppearanceDirty() call stack

third_party/WebKit/Source/core/editing/FrameSelection.h

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
  * reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 165 matching lines @@
   IntRect AbsoluteCaretBounds();
 
   void DidChangeFocus();
 
   const SelectionInDOMTree& GetSelectionInDOMTree() const;
   bool IsDirectional() const { return GetSelectionInDOMTree().IsDirectional(); }
 
   void DocumentAttached(Document*);
 
   void DidLayout();
-  bool IsAppearanceDirty() const;
+  bool NeedsLayoutSelectionUpdate() const;
   void CommitAppearanceIfNeeded(LayoutView&);
   void SetCaretVisible(bool caret_is_visible);
   void ScheduleVisualUpdate() const;
   void ScheduleVisualUpdateForPaintInvalidationIfNeeded() const;
 
   // Paint invalidation methods delegating to FrameCaret.
   void ClearPreviousCaretVisualRect(const LayoutBlock&);
   void LayoutBlockWillBeDestroyed(const LayoutBlock&);
   void UpdateStyleAndLayoutIfNeeded();
   void InvalidatePaintIfNeeded(const LayoutBlock&,
@@ skipping 115 matching lines @@
 
 }  // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const blink::FrameSelection&);
 void showTree(const blink::FrameSelection*);
 #endif
 
 #endif  // FrameSelection_h