Remove OwnPtr from Blink.

third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp

Index: third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp
diff --git a/third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp b/third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp
index 14c6875f122209b3f58e6253f96656b80406a6dc..2b7b851f2a484106ee847a1765118fa56b1af054 100644
--- a/third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp
+++ b/third_party/WebKit/Source/core/workers/SharedWorkerThread.cpp
@@ -33,12 +33,14 @@
 #include "core/workers/SharedWorkerGlobalScope.h"
 #include "core/workers/WorkerBackingThread.h"
 #include "core/workers/WorkerThreadStartupData.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
-PassOwnPtr<SharedWorkerThread> SharedWorkerThread::create(const String& name, PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
+std::unique_ptr<SharedWorkerThread> SharedWorkerThread::create(const String& name, PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
 {
-    return adoptPtr(new SharedWorkerThread(name, workerLoaderProxy, workerReportingProxy));
+    return wrapUnique(new SharedWorkerThread(name, workerLoaderProxy, workerReportingProxy));
 }
 
 SharedWorkerThread::SharedWorkerThread(const String& name, PassRefPtr<WorkerLoaderProxy> workerLoaderProxy, WorkerReportingProxy& workerReportingProxy)
@@ -52,7 +54,7 @@ SharedWorkerThread::~SharedWorkerThread()
 {
 }
 
-WorkerGlobalScope* SharedWorkerThread::createWorkerGlobalScope(PassOwnPtr<WorkerThreadStartupData> startupData)
+WorkerGlobalScope* SharedWorkerThread::createWorkerGlobalScope(std::unique_ptr<WorkerThreadStartupData> startupData)
 {
     return SharedWorkerGlobalScope::create(m_name, this, std::move(startupData));
 }