Remove OwnPtr from Blink.

third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h

Index: third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h b/third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h
index b7f191410922b03e77586dd3059cdf573aebb795..1dffc3e7382819650a9dadf95c6913546c1fdada 100644
--- a/third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h
+++ b/third_party/WebKit/Source/bindings/core/v8/DocumentWriteEvaluator.h
@@ -11,6 +11,8 @@
 #include "core/html/parser/CompactHTMLToken.h"
 #include "core/html/parser/HTMLToken.h"
 #include "core/html/parser/HTMLTokenizer.h"
+#include "wtf/PtrUtil.h"
+#include <memory>
 
 namespace blink {
 
@@ -26,9 +28,9 @@ public:
     // For unit testing.
     DocumentWriteEvaluator(const String& pathName, const String& hostName, const String& protocol, const String& userAgent);
 
-    static PassOwnPtr<DocumentWriteEvaluator> create(const Document& document)
+    static std::unique_ptr<DocumentWriteEvaluator> create(const Document& document)
     {
-        return adoptPtr(new DocumentWriteEvaluator(document));
+        return wrapUnique(new DocumentWriteEvaluator(document));
     }
     virtual ~DocumentWriteEvaluator();