Make it possible to run Sky apps offline

sky/engine/core/frame/LocalDOMWindow.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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 208 matching lines @@
 
 PassRefPtr<Document> LocalDOMWindow::installNewDocument(const DocumentInit& init)
 {
     ASSERT(init.frame() == m_frame);
 
     clearDocument();
 
     m_document = Document::create(init);
     m_application = Application::create(m_document.get(), m_document.get(), m_document->url().string());
     m_eventQueue = DOMWindowEventQueue::create(m_document.get());
-    m_frame->dart().CreateIsolateFor(adoptPtr(new DOMDartState(m_document.get(), m_document->url())));
+    m_frame->dart().CreateIsolateFor(adoptPtr(
+        new DOMDartState(m_document.get(), m_document->url().string())));
 
     {
         Dart_Isolate isolate = m_frame->dart().dart_state()->isolate();
         DartIsolateScope scope(isolate);
         DartApiScope api_scope;
         m_document->frame()->loaderClient()->didCreateIsolate(isolate);
     }
 
     m_document->attach();
     return m_document;
@@ skipping 494 matching lines @@
 {
     return static_cast<DOMWindowLifecycleNotifier&>(LifecycleContext<LocalDOMWindow>::lifecycleNotifier());
 }
 
 PassOwnPtr<LifecycleNotifier<LocalDOMWindow> > LocalDOMWindow::createLifecycleNotifier()
 {
     return DOMWindowLifecycleNotifier::create(this);
 }
 
 } // namespace blink