workers: Rename WorkerThread to WorkerScript.

Source/web/WebEmbeddedWorkerImpl.h

 /*
  * 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 28 matching lines @@
 #include "public/web/WebEmbeddedWorkerStartData.h"
 #include "public/web/WebFrameClient.h"
 
 namespace blink {
 
 class ServiceWorkerGlobalScopeProxy;
 class WebLocalFrameImpl;
 class WebServiceWorkerNetworkProvider;
 class WebView;
 class WorkerInspectorProxy;
-class WorkerThread;
+class WorkerScript;
 
 class WebEmbeddedWorkerImpl final
     : public WebEmbeddedWorker
     , public WebFrameClient
     , public WebDevToolsAgentClient
     , private WorkerLoaderProxyProvider {
     WTF_MAKE_NONCOPYABLE(WebEmbeddedWorkerImpl);
 public:
     WebEmbeddedWorkerImpl(PassOwnPtr<WebServiceWorkerContextClient>, PassOwnPtr<WebWorkerContentSettingsClientProxy>);
     virtual ~WebEmbeddedWorkerImpl();
@@ skipping 24 matching lines @@
     virtual void willSendRequest(
         WebLocalFrame*, unsigned identifier, WebURLRequest&,
         const WebURLResponse& redirectResponse) override;
     virtual void didFinishDocumentLoad(WebLocalFrame*) override;
 
     // WebDevToolsAgentClient overrides.
     virtual void sendProtocolMessage(int callId, const WebString&, const WebString&) override;
     virtual void resumeStartup() override;
 
     void onScriptLoaderFinished();
-    void startWorkerThread();
+    void startWorkerScript();
 
     // WorkerLoaderProxyProvider
     virtual void postTaskToLoader(PassOwnPtr<ExecutionContextTask>) override;
     virtual bool postTaskToWorkerGlobalScope(PassOwnPtr<ExecutionContextTask>) override;
 
     WebEmbeddedWorkerStartData m_workerStartData;
 
     OwnPtr<WebServiceWorkerContextClient> m_workerContextClient;
 
     // This is kept until startWorkerContext is called, and then passed on
     // to WorkerContext.
     OwnPtr<WebWorkerContentSettingsClientProxy> m_contentSettingsClient;
 
     // We retain ownership of this one which is for use on the
     // main thread only.
     OwnPtr<WebServiceWorkerNetworkProvider> m_networkProvider;
 
     // Kept around only while main script loading is ongoing.
     OwnPtr<Loader> m_mainScriptLoader;
 
-    RefPtr<WorkerThread> m_workerThread;
+    RefPtr<WorkerScript> m_workerScript;
     RefPtr<WorkerLoaderProxy> m_loaderProxy;
     OwnPtr<ServiceWorkerGlobalScopeProxy> m_workerGlobalScopeProxy;
     OwnPtr<WorkerInspectorProxy> m_workerInspectorProxy;
 
     // 'shadow page' - created to proxy loading requests from the worker.
     // Both WebView and WebFrame objects are close()'ed (where they're
     // deref'ed) when this EmbeddedWorkerImpl is destructed, therefore they
     // are guaranteed to exist while this object is around.
     WebView* m_webView;
     WebLocalFrameImpl* m_mainFrame;
@@ skipping 11 matching lines @@
         DoPauseAfterDownload,
         IsPausedAfterDownload
     } m_pauseAfterDownloadState;
 
     WaitingForDebuggerState m_waitingForDebuggerState;
 };
 
 } // namespace blink
 
 #endif // WebEmbeddedWorkerImpl_h