Actually start ServiceWorkerThread in EmbeddedWorker

Source/web/WebEmbeddedWorkerImpl.h

Index: Source/web/WebEmbeddedWorkerImpl.h
diff --git a/Source/web/WebEmbeddedWorkerImpl.h b/Source/web/WebEmbeddedWorkerImpl.h
index 94dabc0ee9a29ade3ec28765731e815b1c25b174..038cd81865003bf19a5ab35a6a356df8401d039c 100644
--- a/Source/web/WebEmbeddedWorkerImpl.h
+++ b/Source/web/WebEmbeddedWorkerImpl.h
@@ -35,21 +35,21 @@
 #include "WebEmbeddedWorker.h"
 #include "WebEmbeddedWorkerStartData.h"
 #include "WebFrameClient.h"
-#include "core/frame/ContentSecurityPolicyResponseHeaders.h"
 
 namespace WebCore {
-class ContentSecurityPolicyResponseHeaders;
 class WorkerScriptLoader;
 class WorkerThread;
 }
 
 namespace blink {
 
+class ServiceWorkerGlobalScopeProxy;
 class WebView;
 
 class WebEmbeddedWorkerImpl :
     public WebEmbeddedWorker,
     public WebFrameClient {
+    WTF_MAKE_NONCOPYABLE(WebEmbeddedWorkerImpl);
 public:
     WebEmbeddedWorkerImpl(
         PassOwnPtr<WebServiceWorkerContextClient>,
@@ -62,6 +62,7 @@ public:
 
 private:
     class Loader;
+    class LoaderProxy;
 
     void prepareShadowPageForLoader();
     void onScriptLoaderFinished();
@@ -80,6 +81,8 @@ private:
     OwnPtr<Loader> m_mainScriptLoader;
 
     RefPtr<WebCore::WorkerThread> m_workerThread;
+    OwnPtr<LoaderProxy> m_loaderProxy;
+    OwnPtr<ServiceWorkerGlobalScopeProxy> m_workerGlobalScopeProxy;
 
     // 'shadow page' - created to proxy loading requests from the worker.
     // Both WebView and WebFrame objects are close()'ed (where they're