Rename LockBackForwardList to ReplaceCurrentItem.

Source/core/html/HTMLFrameElementBase.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann (hausmann@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2006, 2008, 2009 Apple Inc. All rights reserved.
  *
  * 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 52 matching lines @@
             return false;
     }
 
     LocalFrame* parentFrame = document().frame();
     if (parentFrame)
         return parentFrame->isURLAllowed(completeURL);
 
     return true;
 }
 
-void HTMLFrameElementBase::openURL(bool lockBackForwardList)
+void HTMLFrameElementBase::openURL(bool replaceCurrentItem)
 {
     if (!isURLAllowed())
         return;
 
     if (m_URL.isEmpty())
         m_URL = AtomicString(blankURL().string());
 
     LocalFrame* parentFrame = document().frame();
     if (!parentFrame)
         return;
 
     // Support for <frame src="javascript:string">
     KURL scriptURL;
     KURL url = document().completeURL(m_URL);
     if (protocolIsJavaScript(m_URL)) {
         scriptURL = url;
         url = blankURL();
     }
 
-    if (!loadOrRedirectSubframe(url, m_frameName, lockBackForwardList))
+    if (!loadOrRedirectSubframe(url, m_frameName, replaceCurrentItem))
         return;
     if (!contentFrame() || scriptURL.isEmpty() || !contentFrame()->isLocalFrame())
         return;
     toLocalFrame(contentFrame())->script().executeScriptIfJavaScriptURL(scriptURL);
 }
 
 void HTMLFrameElementBase::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (name == srcdocAttr) {
         setLocation("about:srcdoc");
@@ skipping 109 matching lines @@
 void HTMLFrameElementBase::defaultEventHandler(Event* event)
 {
     if (contentFrame() && contentFrame()->isRemoteFrame()) {
         toRemoteFrame(contentFrame())->forwardInputEvent(event);
         return;
     }
     HTMLFrameOwnerElement::defaultEventHandler(event);
 }
 
 } // namespace blink