Revert of Implement complete lifecycle transition for IdleSpellCheckCallback

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

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
index 16ed762c33b82357c8ae5ebf7b27d6d2ef801f71..2fd2cf82de925f69668a81dc1abf7e75cdd9d59d 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.h
@@ -69,7 +69,6 @@
   void didBeginEditing(Element*);
   void clearMisspellingsForMovingParagraphs(const VisibleSelection&);
   void markMisspellingsForMovingParagraphs(const VisibleSelection&);
-  void respondToChangedContents(const VisibleSelection&);
   void respondToChangedSelection(const Position& oldSelectionStart,
                                  FrameSelection::SetSelectionOptions);
   void replaceMisspelledRange(const String&);
@@ -93,9 +92,6 @@
   SpellCheckRequester& spellCheckRequester() const {
     return *m_spellCheckRequester;
   }
-  IdleSpellCheckCallback& idleSpellCheckCallback() const {
-    return *m_idleSpellCheckCallback;
-  }
 
   // The leak detector will report leaks should queued requests be posted
   // while it GCs repeatedly, as the requests keep their associated element
@@ -104,8 +100,6 @@
   // Hence allow the leak detector to effectively stop the spell checker to
   // ensure leak reporting stability.
   void prepareForLeakDetection();
-
-  void documentAttached(Document*);
 
  private:
   explicit SpellChecker(LocalFrame&);