Revert "Remove OwnPtr from Blink."

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

 // 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.
 
 #include "modules/serviceworkers/ServiceWorkerContainerClient.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/frame/LocalFrame.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "core/workers/WorkerGlobalScope.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerProvider.h"
-#include <memory>
 
 namespace blink {
 
-ServiceWorkerContainerClient* ServiceWorkerContainerClient::create(std::unique_ptr<WebServiceWorkerProvider> provider)
+ServiceWorkerContainerClient* ServiceWorkerContainerClient::create(PassOwnPtr<WebServiceWorkerProvider> provider)
 {
     return new ServiceWorkerContainerClient(std::move(provider));
 }
 
-ServiceWorkerContainerClient::ServiceWorkerContainerClient(std::unique_ptr<WebServiceWorkerProvider> provider)
+ServiceWorkerContainerClient::ServiceWorkerContainerClient(PassOwnPtr<WebServiceWorkerProvider> provider)
     : m_provider(std::move(provider))
 {
 }
 
 ServiceWorkerContainerClient::~ServiceWorkerContainerClient()
 {
 }
 
 const char* ServiceWorkerContainerClient::supplementName()
 {
@@ skipping 12 matching lines @@
         return nullptr;
 
     ServiceWorkerContainerClient* client = static_cast<ServiceWorkerContainerClient*>(Supplement<Document>::from(document, supplementName()));
     if (!client) {
         client = new ServiceWorkerContainerClient(document->frame()->loader().client()->createServiceWorkerProvider());
         Supplement<Document>::provideTo(*document, supplementName(), client);
     }
     return client;
 }
 
-void provideServiceWorkerContainerClientToWorker(WorkerClients* clients, std::unique_ptr<WebServiceWorkerProvider> provider)
+void provideServiceWorkerContainerClientToWorker(WorkerClients* clients, PassOwnPtr<WebServiceWorkerProvider> provider)
 {
     clients->provideSupplement(ServiceWorkerContainerClient::supplementName(), ServiceWorkerContainerClient::create(std::move(provider)));
 }
 
 } // namespace blink