Cleanup: Rename ChromeClient function names.

Source/core/layout/LayoutMenuList.cpp

 /*
  * This file is part of the select element layoutObject in WebCore.
  *
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *               2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 329 matching lines @@
 
 void LayoutMenuList::showPopup()
 {
     if (m_popupIsVisible)
         return;
 
     if (document().frameHost()->chromeClient().hasOpenedPopup())
         return;
 
     if (!m_popup)
-        m_popup = document().frameHost()->chromeClient().createPopupMenu(*document().frame(), this);
+        m_popup = document().frameHost()->chromeClient().openPopupMenu(*document().frame(), this);
     m_popupIsVisible = true;
 
     FloatQuad quad(localToAbsoluteQuad(FloatQuad(borderBoundingBox())));
     IntSize size = pixelSnappedIntRect(frameRect()).size();
     HTMLSelectElement* select = selectElement();
     m_popup->show(quad, size, select->optionToListIndex(select->selectedIndex()));
     if (AXObjectCache* cache = document().existingAXObjectCache())
         cache->didShowMenuListPopup(this);
 }
 
@@ skipping 258 matching lines @@
     HTMLElement* element = listItems[listIndex];
     return isHTMLOptionElement(*element) && toHTMLOptionElement(*element).selected();
 }
 
 void LayoutMenuList::provisionalSelectionChanged(unsigned listIndex)
 {
     setIndexToSelectOnCancel(listIndex);
 }
 
 } // namespace blink