Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/css/MediaQuery.h

 /*
  * CSS Media Query
  *
  * Copyright (C) 2006 Kimmo Kinnunen <kimmo.t.kinnunen@nokia.com>.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
@@ skipping 13 matching lines @@
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef MediaQuery_h
 #define MediaQuery_h
 
 #include "core/CoreExport.h"
 #include "platform/heap/Handle.h"
+#include "wtf/PassOwnPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/StringHash.h"
 #include "wtf/text/WTFString.h"
 #include <utility>
 
 namespace blink {
 class MediaQueryExp;
 
 using ExpressionHeapVector = HeapVector<Member<MediaQueryExp>>;
 
@@ skipping 28 matching lines @@
     String m_mediaType;
     ExpressionHeapVector m_expressions;
     String m_serializationCache;
 
     String serialize() const;
 };
 
 } // namespace blink
 
 #endif