Remove OwnPtr from Blink.

third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp

Index: third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp
diff --git a/third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp b/third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp
index 84f740fc03ff7327967632e6f58fb297406c20b3..04d54668f4e8fbb64593d7812d07eeb877758993 100644
--- a/third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp
+++ b/third_party/WebKit/Source/platform/weborigin/SecurityOrigin.cpp
@@ -37,10 +37,10 @@
 #include "url/url_canon_ip.h"
 #include "wtf/HexNumber.h"
 #include "wtf/NotFound.h"
-#include "wtf/OwnPtr.h"
-#include "wtf/PassOwnPtr.h"
+#include "wtf/PtrUtil.h"
 #include "wtf/StdLibExtras.h"
 #include "wtf/text/StringBuilder.h"
+#include <memory>
 
 namespace blink {
 
@@ -559,16 +559,16 @@ const KURL& SecurityOrigin::urlWithUniqueSecurityOrigin()
     return uniqueSecurityOriginURL;
 }
 
-PassOwnPtr<SecurityOrigin::PrivilegeData> SecurityOrigin::createPrivilegeData() const
+std::unique_ptr<SecurityOrigin::PrivilegeData> SecurityOrigin::createPrivilegeData() const
 {
-    OwnPtr<PrivilegeData> privilegeData = adoptPtr(new PrivilegeData);
+    std::unique_ptr<PrivilegeData> privilegeData = wrapUnique(new PrivilegeData);
     privilegeData->m_universalAccess = m_universalAccess;
     privilegeData->m_canLoadLocalResources = m_canLoadLocalResources;
     privilegeData->m_blockLocalAccessFromLocalOrigin = m_blockLocalAccessFromLocalOrigin;
     return privilegeData;
 }
 
-void SecurityOrigin::transferPrivilegesFrom(PassOwnPtr<PrivilegeData> privilegeData)
+void SecurityOrigin::transferPrivilegesFrom(std::unique_ptr<PrivilegeData> privilegeData)
 {
     m_universalAccess = privilegeData->m_universalAccess;
     m_canLoadLocalResources = privilegeData->m_canLoadLocalResources;