[DevTools] ConsoleMessage storage moved from ConsoleAgent

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>
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 215 matching lines @@
         ASSERT(fabs(originalSize.height()) > std::numeric_limits<float>::epsilon());
         float ratio = originalSize.width() / originalSize.height();
         resultSize.setHeight(floorf(expectedSize.height()));
         resultSize.setWidth(floorf(resultSize.height() * ratio));
     }
     return resultSize;
 }
 
 void LocalFrame::setDOMWindow(PassRefPtrWillBeRawPtr<LocalDOMWindow> domWindow)
 {
-    InspectorInstrumentation::frameWindowDiscarded(this, m_domWindow.get());
+    if (m_domWindow) {
+        console().messageStorage()->windowCleared(m_domWindow.get());
+        InspectorInstrumentation::frameWindowDiscarded(this, m_domWindow.get());
+    }
     if (domWindow)
         script().clearWindowProxy();
     Frame::setDOMWindow(domWindow);
 }
 
 void LocalFrame::didChangeVisibilityState()
 {
     if (document())
         document()->didChangeVisibilityState();
 
@@ skipping 418 matching lines @@
 LocalFrame* LocalFrame::localFrameRoot()
 {
     LocalFrame* curFrame = this;
     while (curFrame && curFrame->tree().parent() && curFrame->tree().parent()->isLocalFrame())
         curFrame = toLocalFrame(curFrame->tree().parent());
 
     return curFrame;
 }
 
 } // namespace blink