Expand FrameSeleciton::isRange() to increase chances of hoisting update layout

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 195 matching lines @@
   // Bounds of (possibly transformed) caret in absolute coords
   IntRect absoluteCaretBounds();
 
   void didChangeFocus();
 
   const SelectionInDOMTree& selectionInDOMTree() const;
   // TODO(yosin): We should rename |isNone()| to |isVisibleNone()|.
   bool isNone() const {
     return computeVisibleSelectionInDOMTreeDeprecated().isNone();
   }
-  bool isRange() const {
-    return computeVisibleSelectionInDOMTreeDeprecated().isRange();
-  }
   bool isInPasswordField() const;
   bool isDirectional() const { return selectionInDOMTree().isDirectional(); }
 
   // If this FrameSelection has a logical range which is still valid, this
   // function return its clone. Otherwise, the return value from underlying
   // VisibleSelection's firstRange() is returned.
   Range* firstRange() const;
 
   void documentAttached(Document*);
 
@@ skipping 129 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