Remove OwnPtr from Blink.

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerContainerClient.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ServiceWorkerContainerClient_h
 #define ServiceWorkerContainerClient_h
 
 #include "core/dom/Document.h"
 #include "core/workers/WorkerClients.h"
 #include "modules/ModulesExport.h"
 #include "wtf/Forward.h"
+#include <memory>
 
 namespace blink {
 
 class ExecutionContext;
 class WebServiceWorkerProvider;
 
 // This mainly exists to provide access to WebServiceWorkerProvider.
 // Owned by Document (or WorkerClients).
 class MODULES_EXPORT ServiceWorkerContainerClient final
     : public GarbageCollectedFinalized<ServiceWorkerContainerClient>
     , public Supplement<Document>
     , public Supplement<WorkerClients> {
     USING_GARBAGE_COLLECTED_MIXIN(ServiceWorkerContainerClient);
     WTF_MAKE_NONCOPYABLE(ServiceWorkerContainerClient);
 public:
-    static ServiceWorkerContainerClient* create(PassOwnPtr<WebServiceWorkerProvider>);
+    static ServiceWorkerContainerClient* create(std::unique_ptr<WebServiceWorkerProvider>);
     virtual ~ServiceWorkerContainerClient();
 
     WebServiceWorkerProvider* provider() { return m_provider.get(); }
 
     static const char* supplementName();
     static ServiceWorkerContainerClient* from(ExecutionContext*);
 
     DEFINE_INLINE_VIRTUAL_TRACE()
     {
         Supplement<Document>::trace(visitor);
         Supplement<WorkerClients>::trace(visitor);
     }
 
 protected:
-    explicit ServiceWorkerContainerClient(PassOwnPtr<WebServiceWorkerProvider>);
+    explicit ServiceWorkerContainerClient(std::unique_ptr<WebServiceWorkerProvider>);
 
-    OwnPtr<WebServiceWorkerProvider> m_provider;
+    std::unique_ptr<WebServiceWorkerProvider> m_provider;
 };
 
-MODULES_EXPORT void provideServiceWorkerContainerClientToWorker(WorkerClients*, PassOwnPtr<WebServiceWorkerProvider>);
+MODULES_EXPORT void provideServiceWorkerContainerClientToWorker(WorkerClients*, std::unique_ptr<WebServiceWorkerProvider>);
 
 } // namespace blink
 
 #endif // ServiceWorkerContainerClient_h