Move mediastream module to oilpan transition types

Source/modules/mediastream/NavigatorUserMediaError.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 15 matching lines @@
  * THEORY 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.
  */
 
 #include "config.h"
 #include "modules/mediastream/NavigatorUserMediaError.h"
 
 namespace WebCore {
 
-PassRefPtr<NavigatorUserMediaError> NavigatorUserMediaError::create(Name name, const String& message, const String& constraintName)
+PassRefPtrWillBeRawPtr<NavigatorUserMediaError> NavigatorUserMediaError::create(Name name, const String& message, const String& constraintName)
 {
     String nameString;
     switch (name) {
     case NamePermissionDenied:
         nameString = "PermissionDeniedError";
         break;
 
     case NameConstraintNotSatisfied:
         nameString = "ConstraintNotSatisfiedError";
         break;
     }
 
-    return adoptRef(new NavigatorUserMediaError(nameString, message, constraintName));
+    return adoptRefWillBeNoop(new NavigatorUserMediaError(nameString, message, constraintName));
 }
 
 } // namespace WebCore