Update Blink to use the tree scope info on WebFrame for scoping checks.

Source/web/WebEmbeddedWorkerImpl.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 282 matching lines @@
     WebSettings* settings = m_webView->settings();
     // FIXME: http://crbug.com/363843. This needs to find a better way to
     // not create graphics layers.
     settings->setAcceleratedCompositingEnabled(false);
     // Currently we block all mixed-content requests from a ServiceWorker.
     // FIXME: When we support FetchEvent.default(), we should relax this
     // restriction.
     settings->setStrictMixedContentChecking(true);
     settings->setAllowDisplayOfInsecureContent(false);
     settings->setAllowRunningOfInsecureContent(false);
-    m_mainFrame = toWebLocalFrameImpl(WebLocalFrame::create(this));
+    m_mainFrame = toWebLocalFrameImpl(WebLocalFrame::create(WebTreeScopeType::Document, this));
     m_webView->setMainFrame(m_mainFrame);
     m_mainFrame->setDevToolsAgentClient(this);
 
     // If we were asked to wait for debugger then it is the good time to do that.
     // However if we are updating service worker version (m_pauseAfterDownloadState is set)
     // Then we need to load the worker script to check the version, so in this case we wait for debugger
     // later in ::resumeAfterDownload().
     if (m_pauseAfterDownloadState != DoPauseAfterDownload) {
         m_workerContextClient->workerReadyForInspection();
         if (m_workerStartData.waitForDebuggerMode == WebEmbeddedWorkerStartData::WaitForDebugger) {
@@ skipping 117 matching lines @@
     m_mainScriptLoader.clear();
 
     m_workerGlobalScopeProxy = ServiceWorkerGlobalScopeProxy::create(*this, *document, *m_workerContextClient);
     m_loaderProxy = WorkerLoaderProxy::create(this);
     m_workerThread = ServiceWorkerThread::create(m_loaderProxy, *m_workerGlobalScopeProxy);
     m_workerThread->start(startupData.release());
     m_workerInspectorProxy->workerThreadCreated(document, m_workerThread.get(), scriptURL);
 }
 
 } // namespace blink