Make SpellChecker::respondToChangedSelection() to take Position instead of VisibleSelection

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h

 /*
  * Copyright (C) 2006, 2007, 2008 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 52 matching lines @@
   bool isSpellCheckingEnabledInFocusedNode() const;
   void markMisspellingsAfterApplyingCommand(const CompositeEditCommand&);
   void markAndReplaceFor(SpellCheckRequest*, const Vector<TextCheckingResult>&);
   void advanceToNextMisspelling(bool startBeforeSelection = false);
   void showSpellingGuessPanel();
   void didBeginEditing(Element*);
   void clearMisspellingsAndBadGrammarForMovingParagraphs(
       const VisibleSelection&);
   void markMisspellingsAndBadGrammarForMovingParagraphs(
       const VisibleSelection&);
-  void respondToChangedSelection(const VisibleSelection& oldSelection,
+  void respondToChangedSelection(const Position& oldSelectionStart,
                                  FrameSelection::SetSelectionOptions);
   void replaceMisspelledRange(const String&);
   void removeSpellingMarkers();
   void removeSpellingMarkersUnderWords(const Vector<String>& words);
   void spellCheckAfterBlur();
 
   void didEndEditingOnTextField(Element*);
   bool selectionStartHasMarkerFor(DocumentMarker::MarkerType,
                                   int from,
                                   int length) const;
@@ skipping 32 matching lines @@
   void markMisspellingsAfterTypingToWord(const VisiblePosition& wordStart);
   void markMisspellingsAfterTypingCommand(const TypingCommand&);
   void markMisspellingsAfterReplaceSelectionCommand(
       const ReplaceSelectionCommand&);
 
   void removeMarkers(const VisibleSelection&, DocumentMarker::MarkerTypes);
 
   void markMisspellingsAndBadGrammar(const VisibleSelection&);
   void chunkAndMarkAllMisspellingsAndBadGrammar(
       const TextCheckingParagraph& fullParagraphToCheck);
-  void spellCheckOldSelection(const VisibleSelection& oldSelection,
+  void spellCheckOldSelection(const Position& oldSelectionStart,
                               const VisibleSelection& newAdjacentWords);
 
   Member<LocalFrame> m_frame;
   const Member<SpellCheckRequester> m_spellCheckRequester;
 };
 
 }  // namespace blink
 
 #endif  // SpellChecker_h