Remove OwnPtr from Blink.

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

Index: third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp
diff --git a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp
index 933be5c7c8e2850518107208f3ecc818208d49be..831291fd0025ec57f5abfb3e3b19044823fd4283 100644
--- a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp
+++ b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerThread.cpp
@@ -33,12 +33,14 @@
 #include "core/workers/WorkerBackingThread.h"
 #include "core/workers/WorkerThreadStartupData.h"
 #include "modules/serviceworkers/ServiceWorkerGlobalScope.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
-PassOwnPtr<ServiceWorkerThread> ServiceWorkerThread::create(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
+std::unique_ptr<ServiceWorkerThread> ServiceWorkerThread::create(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
 {
-    return adoptPtr(new ServiceWorkerThread(workerLoaderProxy, workerReportingProxy));
+    return wrapUnique(new ServiceWorkerThread(workerLoaderProxy, workerReportingProxy));
 }
 
 ServiceWorkerThread::ServiceWorkerThread(PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
@@ -51,7 +53,7 @@ ServiceWorkerThread::~ServiceWorkerThread()
 {
 }
 
-WorkerGlobalScope* ServiceWorkerThread::createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData> startupData)
+WorkerGlobalScope* ServiceWorkerThread::createWorkerGlobalScope(std::unique_ptr<WorkerThreadStartupData> startupData)
 {
     return ServiceWorkerGlobalScope::create(this, std::move(startupData));
 }