Remove OwnPtr from Blink.

third_party/WebKit/Source/web/WebSharedWorkerImpl.h

Index: third_party/WebKit/Source/web/WebSharedWorkerImpl.h
diff --git a/third_party/WebKit/Source/web/WebSharedWorkerImpl.h b/third_party/WebKit/Source/web/WebSharedWorkerImpl.h
index 3ccc1ea9677bcd10b44c2bc7715fec258d001837..fd87560e300e1e4b8ef42989bbaf1dd0fa4f37ba 100644
--- a/third_party/WebKit/Source/web/WebSharedWorkerImpl.h
+++ b/third_party/WebKit/Source/web/WebSharedWorkerImpl.h
@@ -42,8 +42,8 @@
 #include "public/web/WebDevToolsAgentClient.h"
 #include "public/web/WebFrameClient.h"
 #include "public/web/WebSharedWorkerClient.h"
-#include "wtf/PassOwnPtr.h"
 #include "wtf/RefPtr.h"
+#include <memory>
 
 namespace blink {
 
@@ -75,7 +75,7 @@ public:
     explicit WebSharedWorkerImpl(WebSharedWorkerClient*);
 
     // WorkerReportingProxy methods:
-    void reportException(const WTF::String&, PassOwnPtr<SourceLocation>) override;
+    void reportException(const WTF::String&, std::unique_ptr<SourceLocation>) override;
     void reportConsoleMessage(ConsoleMessage*) override;
     void postMessageToPageInspector(const WTF::String&) override;
     void postWorkerConsoleAgentEnabled() override { }
@@ -140,11 +140,11 @@ private:
     bool m_askedToTerminate;
 
     // This one is bound to and used only on the main thread.
-    OwnPtr<WebServiceWorkerNetworkProvider> m_networkProvider;
+    std::unique_ptr<WebServiceWorkerNetworkProvider> m_networkProvider;
 
     Persistent<WorkerInspectorProxy> m_workerInspectorProxy;
 
-    OwnPtr<WorkerThread> m_workerThread;
+    std::unique_ptr<WorkerThread> m_workerThread;
 
     WebSharedWorkerClient* m_client;