Revert "Remove OwnPtr from Blink."

third_party/WebKit/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 20 matching lines @@
 #ifndef WebEmbeddedWorkerImpl_h
 #define WebEmbeddedWorkerImpl_h
 
 #include "core/workers/WorkerLoaderProxy.h"
 
 #include "public/web/WebContentSecurityPolicy.h"
 #include "public/web/WebDevToolsAgentClient.h"
 #include "public/web/WebEmbeddedWorker.h"
 #include "public/web/WebEmbeddedWorkerStartData.h"
 #include "public/web/WebFrameClient.h"
-#include <memory>
 
 namespace blink {
 
 class ServiceWorkerGlobalScopeProxy;
 class WebLocalFrameImpl;
 class WebServiceWorkerNetworkProvider;
 class WebView;
 class WorkerInspectorProxy;
 class WorkerScriptLoader;
 class WorkerThread;
 
 class WebEmbeddedWorkerImpl final
     : public WebEmbeddedWorker
     , public WebFrameClient
     , public WebDevToolsAgentClient
     , private WorkerLoaderProxyProvider {
     WTF_MAKE_NONCOPYABLE(WebEmbeddedWorkerImpl);
 public:
-    WebEmbeddedWorkerImpl(std::unique_ptr<WebServiceWorkerContextClient>, std::unique_ptr<WebWorkerContentSettingsClientProxy>);
+    WebEmbeddedWorkerImpl(PassOwnPtr<WebServiceWorkerContextClient>, PassOwnPtr<WebWorkerContentSettingsClientProxy>);
     ~WebEmbeddedWorkerImpl() override;
 
     // WebEmbeddedWorker overrides.
     void startWorkerContext(const WebEmbeddedWorkerStartData&) override;
     void terminateWorkerContext() override;
     void resumeAfterDownload() override;
     void attachDevTools(const WebString& hostId, int sessionId) override;
     void reattachDevTools(const WebString& hostId, int sessionId, const WebString& savedState) override;
     void detachDevTools() override;
     void dispatchDevToolsMessage(int sessionId, int callId, const WebString& method, const WebString& message) override;
@@ skipping 18 matching lines @@
 
     void onScriptLoaderFinished();
     void startWorkerThread();
 
     // WorkerLoaderProxyProvider
     void postTaskToLoader(std::unique_ptr<ExecutionContextTask>) override;
     bool postTaskToWorkerGlobalScope(std::unique_ptr<ExecutionContextTask>) override;
 
     WebEmbeddedWorkerStartData m_workerStartData;
 
-    std::unique_ptr<WebServiceWorkerContextClient> m_workerContextClient;
+    OwnPtr<WebServiceWorkerContextClient> m_workerContextClient;
 
     // This is kept until startWorkerContext is called, and then passed on
     // to WorkerContext.
-    std::unique_ptr<WebWorkerContentSettingsClientProxy> m_contentSettingsClient;
+    OwnPtr<WebWorkerContentSettingsClientProxy> m_contentSettingsClient;
 
     // We retain ownership of this one which is for use on the
     // main thread only.
-    std::unique_ptr<WebServiceWorkerNetworkProvider> m_networkProvider;
+    OwnPtr<WebServiceWorkerNetworkProvider> m_networkProvider;
 
     // Kept around only while main script loading is ongoing.
     RefPtr<WorkerScriptLoader> m_mainScriptLoader;
 
-    std::unique_ptr<WorkerThread> m_workerThread;
+    OwnPtr<WorkerThread> m_workerThread;
     RefPtr<WorkerLoaderProxy> m_loaderProxy;
     Persistent<ServiceWorkerGlobalScopeProxy> m_workerGlobalScopeProxy;
     Persistent<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;
     Persistent<WebLocalFrameImpl> m_mainFrame;
@@ skipping 11 matching lines @@
         DoPauseAfterDownload,
         IsPausedAfterDownload
     } m_pauseAfterDownloadState;
 
     WaitingForDebuggerState m_waitingForDebuggerState;
 };
 
 } // namespace blink
 
 #endif // WebEmbeddedWorkerImpl_h