Refactor WindowProxy into Local and Remote subclasses.

third_party/WebKit/Source/core/frame/LocalFrame.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Simon Hausmann <hausmann@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  *                     2001 George Staikos <staikos@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com>
@@ skipping 475 matching lines @@
       document()->url().getString() + "'. " + reason + "\n";
 
   domWindow()->printErrorMessage(message);
 }
 
 void LocalFrame::printNavigationWarning(const String& message) {
   m_console->addMessage(
       ConsoleMessage::create(JSMessageSource, WarningMessageLevel, message));
 }
 
-WindowProxyManager* LocalFrame::getWindowProxyManager() const {
+WindowProxyManagerBase* LocalFrame::getWindowProxyManager() const {
   return m_script->getWindowProxyManager();
 }
 
 bool LocalFrame::shouldClose() {
   // TODO(dcheng): This should be fixed to dispatch beforeunload events to
   // both local and remote frames.
   return m_loader.shouldClose();
 }
 
 void LocalFrame::detachChildren() {
@@ skipping 435 matching lines @@
   if (m_frame && m_frame->client() && m_frame->client()->frameBlameContext())
     m_frame->client()->frameBlameContext()->Enter();
 }
 
 ScopedFrameBlamer::~ScopedFrameBlamer() {
   if (m_frame && m_frame->client() && m_frame->client()->frameBlameContext())
     m_frame->client()->frameBlameContext()->Leave();
 }
 
 }  // namespace blink