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

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerRegistration.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/ServiceWorkerRegistration.h"
 
 #include "bindings/core/v8/CallbackPromiseAdapter.h"
 #include "bindings/core/v8/ScriptPromise.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "core/dom/DOMException.h"
@@ skipping 10 matching lines @@
 const AtomicString& ServiceWorkerRegistration::interfaceName() const
 {
     return EventTargetNames::ServiceWorkerRegistration;
 }
 
 void ServiceWorkerRegistration::dispatchUpdateFoundEvent()
 {
     dispatchEvent(Event::create(EventTypeNames::updatefound));
 }
 
-void ServiceWorkerRegistration::setInstalling(WebPassOwnPtr<WebServiceWorker::Handle> handle)
+void ServiceWorkerRegistration::setInstalling(std::unique_ptr<WebServiceWorker::Handle> handle)
 {
     if (!getExecutionContext())
         return;
-    m_installing = ServiceWorker::from(getExecutionContext(), handle.release());
+    m_installing = ServiceWorker::from(getExecutionContext(), adoptPtr(handle.release()));
 }
 
-void ServiceWorkerRegistration::setWaiting(WebPassOwnPtr<WebServiceWorker::Handle> handle)
+void ServiceWorkerRegistration::setWaiting(std::unique_ptr<WebServiceWorker::Handle> handle)
 {
     if (!getExecutionContext())
         return;
-    m_waiting = ServiceWorker::from(getExecutionContext(), handle.release());
+    m_waiting = ServiceWorker::from(getExecutionContext(), adoptPtr(handle.release()));
 }
 
-void ServiceWorkerRegistration::setActive(WebPassOwnPtr<WebServiceWorker::Handle> handle)
+void ServiceWorkerRegistration::setActive(std::unique_ptr<WebServiceWorker::Handle> handle)
 {
     if (!getExecutionContext())
         return;
-    m_active = ServiceWorker::from(getExecutionContext(), handle.release());
+    m_active = ServiceWorker::from(getExecutionContext(), adoptPtr(handle.release()));
 }
 
 ServiceWorkerRegistration* ServiceWorkerRegistration::getOrCreate(ExecutionContext* executionContext, PassOwnPtr<WebServiceWorkerRegistration::Handle> handle)
 {
     ASSERT(handle);
 
     ServiceWorkerRegistration* existingRegistration = static_cast<ServiceWorkerRegistration*>(handle->registration()->proxy());
     if (existingRegistration) {
         ASSERT(existingRegistration->getExecutionContext() == executionContext);
         return existingRegistration;
@@ skipping 75 matching lines @@
 
 void ServiceWorkerRegistration::stop()
 {
     if (m_stopped)
         return;
     m_stopped = true;
     m_handle->registration()->proxyStopped();
 }
 
 } // namespace blink