Nuke WebPassOwnPtr<T> and replace it with std::unique_ptr<T>.

third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerContextProxy.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 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebServiceWorkerContextProxy_h
 #define WebServiceWorkerContextProxy_h
 
 #include "public/platform/WebGeofencingEventType.h"
 #include "public/platform/WebMessagePortChannel.h"
-#include "public/platform/WebPassOwnPtr.h"
 #include "public/platform/modules/serviceworker/WebServiceWorker.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerRegistration.h"
 
+#include <memory>
+
 namespace blink {
 
 class WebServiceWorkerRequest;
 class WebString;
 struct WebCircularGeofencingRegion;
 struct WebNotificationData;
 struct WebServiceWorkerClientInfo;
 
 // A proxy interface to talk to the worker's GlobalScope implementation.
 // All methods of this class must be called on the worker thread.
 class WebServiceWorkerContextProxy {
 public:
     virtual ~WebServiceWorkerContextProxy() { }
 
-    virtual void setRegistration(WebPassOwnPtr<WebServiceWorkerRegistration::Handle>) = 0;
+    virtual void setRegistration(std::unique_ptr<WebServiceWorkerRegistration::Handle>) = 0;
 
     virtual void dispatchActivateEvent(int eventID) = 0;
     virtual void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, const WebServiceWorkerClientInfo&) = 0;
-    virtual void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, WebPassOwnPtr<WebServiceWorker::Handle>) = 0;
+    virtual void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, std::unique_ptr<WebServiceWorker::Handle>) = 0;
     virtual void dispatchInstallEvent(int eventID) = 0;
     virtual void dispatchFetchEvent(int eventID, const WebServiceWorkerRequest& webRequest) = 0;
     virtual void dispatchForeignFetchEvent(int eventID, const WebServiceWorkerRequest& webRequest) = 0;
     virtual void dispatchGeofencingEvent(int eventID, WebGeofencingEventType, const WebString& regionID, const WebCircularGeofencingRegion&) = 0;
 
     // TODO(nhiroki): Remove this after ExtendableMessageEvent is enabled by
     // default (crbug.com/543198).
     virtual void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray&) = 0;
 
     virtual void dispatchNotificationClickEvent(int eventID, int64_t notificationID, const WebNotificationData&, int actionIndex) = 0;
     virtual void dispatchNotificationCloseEvent(int eventID, int64_t notificationID, const WebNotificationData&) = 0;
     virtual void dispatchPushEvent(int eventID, const WebString& data) = 0;
 
     enum LastChanceOption {
         IsNotLastChance,
         IsLastChance
     };
 
     // Once the ServiceWorker has finished handling the sync event,
     // didHandleSyncEvent is called on the context client.
     virtual void dispatchSyncEvent(int syncEventID, const WebString& tag, LastChanceOption) = 0;
 };
 
 } // namespace blink
 
 #endif // WebServiceWorkerContextProxy_h