Remove a bunch of provisionalDataSource() usage.

third_party/WebKit/Source/web/WebSharedWorkerImpl.cpp

 /*
  * Copyright (C) 2009 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 142 matching lines @@
 void WebSharedWorkerImpl::loadShadowPage()
 {
     // Construct substitute data source for the 'shadow page'. We only need it
     // to have same origin as the worker so the loading checks work correctly.
     CString content("");
     RefPtr<SharedBuffer> buffer(SharedBuffer::create(content.data(), content.length()));
     m_mainFrame->frame()->loader().load(FrameLoadRequest(0, ResourceRequest(m_url), SubstituteData(buffer, "text/html", "UTF-8", KURL())));
 }
 
 void WebSharedWorkerImpl::willSendRequest(
-    WebLocalFrame* frame, unsigned, WebURLRequest& request,
+    WebDataSource* dataSource, unsigned, WebURLRequest& request,
     const WebURLResponse& redirectResponse)
 {
     if (m_networkProvider)
-        m_networkProvider->willSendRequest(frame->dataSource(), request);
+        m_networkProvider->willSendRequest(dataSource, request);
 }
 
 void WebSharedWorkerImpl::didFinishDocumentLoad(WebLocalFrame* frame, bool)
 {
     ASSERT(!m_loadingDocument);
     ASSERT(!m_mainScriptLoader);
     m_networkProvider = adoptPtr(m_client->createServiceWorkerNetworkProvider(frame->dataSource()));
     m_mainScriptLoader = WorkerScriptLoader::create();
     m_mainScriptLoader->setRequestContext(WebURLRequest::RequestContextSharedWorker);
     m_loadingDocument = toWebLocalFrameImpl(frame)->frame()->document();
@@ skipping 216 matching lines @@
     if (devtoolsAgent)
         devtoolsAgent->dispatchOnInspectorBackend(message);
 }
 
 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client)
 {
     return new WebSharedWorkerImpl(client);
 }
 
 } // namespace blink