Get rid of a unused parameter from Editor::notifyComponentsOnChangedSelection()

third_party/WebKit/Source/core/editing/Editor.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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 536 matching lines @@
 }
 
 bool Editor::shouldDeleteRange(const EphemeralRange& range) const
 {
     if (range.isCollapsed())
         return false;
 
     return canDeleteRange(range);
 }
 
-void Editor::notifyComponentsOnChangedSelection(const VisibleSelection& oldSelection)
+void Editor::notifyComponentsOnChangedSelection()
 {
     client().respondToChangedSelection(m_frame, frame().selection().getSelectionType());
     setStartNewKillRingSequence(true);
 }
 
 void Editor::respondToChangedContents(const VisibleSelection& endingSelection)
 {
     if (frame().settings() && frame().settings()->accessibilityEnabled()) {
         Node* node = endingSelection.start().anchorNode();
         if (AXObjectCache* cache = frame().document()->existingAXObjectCache())
@@ skipping 736 matching lines @@
         return;
 
     m_areMarkedTextMatchesHighlighted = flag;
     frame().document()->markers().repaintMarkers(DocumentMarker::TextMatch);
 }
 
 void Editor::respondToChangedSelection(const VisibleSelection& oldSelection, FrameSelection::SetSelectionOptions options)
 {
     spellChecker().respondToChangedSelection(oldSelection, options);
     frame().inputMethodController().cancelCompositionIfSelectionIsInvalid();
-    notifyComponentsOnChangedSelection(oldSelection);
+    notifyComponentsOnChangedSelection();
 }
 
 SpellChecker& Editor::spellChecker() const
 {
     return frame().spellChecker();
 }
 
 void Editor::toggleOverwriteModeEnabled()
 {
     m_overwriteModeEnabled = !m_overwriteModeEnabled;
@@ skipping 44 matching lines @@
 }
 
 DEFINE_TRACE(Editor)
 {
     visitor->trace(m_frame);
     visitor->trace(m_lastEditCommand);
     visitor->trace(m_mark);
 }
 
 } // namespace blink