Set the target type when creating the request for main resource

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 188 matching lines @@
     m_mainFrame = WebLocalFrame::create(this);
     m_webView->setMainFrame(m_mainFrame);
 
     WebLocalFrameImpl* webFrame = toWebLocalFrameImpl(m_webView->mainFrame());
 
     // 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("");
     int length = static_cast<int>(content.length());
     RefPtr<SharedBuffer> buffer(SharedBuffer::create(content.data(), length));
-    webFrame->frame()->loader().load(FrameLoadRequest(0, ResourceRequest(url), SubstituteData(buffer, "text/html", "UTF-8", KURL())));
+    ResourceRequest request = ResourceRequest(url);
+    request.initializeForMainResource(!webFrame->parent());
+    webFrame->frame()->loader().load(FrameLoadRequest(0, request, SubstituteData(buffer, "text/html", "UTF-8", KURL())));
 }
 
 WebApplicationCacheHost* WebSharedWorkerImpl::createApplicationCacheHost(WebLocalFrame*, WebApplicationCacheHostClient* appcacheHostClient)
 {
     if (client())
         return client()->createApplicationCacheHost(appcacheHostClient);
     return 0;
 }
 
 void WebSharedWorkerImpl::didFinishDocumentLoad(WebLocalFrame* frame)
@@ skipping 216 matching lines @@
     workerThread()->runLoop().postDebuggerTask(createCallbackTask(dispatchOnInspectorBackendTask, String(message)));
     WorkerDebuggerAgent::interruptAndDispatchInspectorCommands(workerThread());
 }
 
 WebSharedWorker* WebSharedWorker::create(WebSharedWorkerClient* client)
 {
     return new WebSharedWorkerImpl(client);
 }
 
 } // namespace blink