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

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeProxy.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 52 matching lines @@
 class ServiceWorkerGlobalScopeProxy final
     : public GarbageCollectedFinalized<ServiceWorkerGlobalScopeProxy>
     , public WebServiceWorkerContextProxy
     , public WorkerReportingProxy {
     WTF_MAKE_NONCOPYABLE(ServiceWorkerGlobalScopeProxy);
 public:
     static RawPtr<ServiceWorkerGlobalScopeProxy> create(WebEmbeddedWorkerImpl&, Document&, WebServiceWorkerContextClient&);
     ~ServiceWorkerGlobalScopeProxy() override;
 
     // WebServiceWorkerContextProxy overrides:
-    void setRegistration(WebPassOwnPtr<WebServiceWorkerRegistration::Handle>) override;
+    void setRegistration(std::unique_ptr<WebServiceWorkerRegistration::Handle>) override;
     void dispatchActivateEvent(int) override;
     void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, const WebServiceWorkerClientInfo&) override;
-    void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, WebPassOwnPtr<WebServiceWorker::Handle>) override;
+    void dispatchExtendableMessageEvent(int eventID, const WebString& message, const WebSecurityOrigin& sourceOrigin, const WebMessagePortChannelArray&, std::unique_ptr<WebServiceWorker::Handle>) override;
     void dispatchFetchEvent(int, const WebServiceWorkerRequest&) override;
     void dispatchForeignFetchEvent(int, const WebServiceWorkerRequest&) override;
     void dispatchGeofencingEvent(int, WebGeofencingEventType, const WebString& regionID, const WebCircularGeofencingRegion&) override;
     void dispatchInstallEvent(int) override;
     void dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray&) override;
     void dispatchNotificationClickEvent(int, int64_t notificationID, const WebNotificationData&, int actionIndex) override;
     void dispatchNotificationCloseEvent(int, int64_t notificationID, const WebNotificationData&) override;
     void dispatchPushEvent(int, const WebString& data) override;
     void dispatchSyncEvent(int, const WebString& tag, LastChanceOption) override;
 
@@ skipping 33 matching lines @@
     Member<Document> m_document;
 
     WebServiceWorkerContextClient* m_client;
 
     Member<ServiceWorkerGlobalScope> m_workerGlobalScope;
 };
 
 } // namespace blink
 
 #endif // ServiceWorkerGlobalScopeProxy_h