Selection API: anchorNode, anchorOffset, focusNode, focusOffset, isCollapsed, and type should be ba…

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

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2012 Google 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.
@@ skipping 71 matching lines @@
   Node* anchorNode() const;
   int anchorOffset() const;
   Node* focusNode() const;
   int focusOffset() const;
   bool isCollapsed() const;
   int rangeCount() const;
   void collapse(Node*, int offset, ExceptionState&);
   void collapseToEnd(ExceptionState&);
   void collapseToStart(ExceptionState&);
   void extend(Node*, int offset, ExceptionState&);
-  Range* getRangeAt(int, ExceptionState&);
+  Range* getRangeAt(int, ExceptionState&) const;
   void removeAllRanges();
   void addRange(Range*);
   void deleteFromDocument();
   bool containsNode(const Node*, bool partlyContained) const;
   void selectAllChildren(Node*, ExceptionState&);
 
   String toString();
 
   // Microsoft Selection Object API
   void empty();
 
   DECLARE_VIRTUAL_TRACE();
 
  private:
   explicit DOMSelection(const TreeScope*);
 
   bool isAvailable() const;
 
   // Convenience method for accessors, does not check m_frame present.
   const VisibleSelection& visibleSelection() const;
 
   Node* shadowAdjustedNode(const Position&) const;
   int shadowAdjustedOffset(const Position&) const;
 
   bool isValidForPosition(Node*) const;
 
   void addConsoleError(const String& message);
-
-  Range* createRangeFromSelectionEditor();
+  Range* primaryRangeOrNull() const;
+  Range* createRangeFromSelectionEditor() const;
 
   bool isSelectionOfDocument() const;
-  void cacheRangeIfSelectionOfDocument(Range*);
+  void cacheRangeIfSelectionOfDocument(Range*) const;
   Range* documentCachedRange() const;
   void clearCachedRangeIfSelectionOfDocument();
 
   Member<const TreeScope> m_treeScope;
 };
 
 }  // namespace blink
 
 #endif  // DOMSelection_h