Don't use a scoped_refptr for StringVar::FromPPVar

webkit/plugins/ppapi/ppb_url_request_info_impl.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/plugins/ppapi/ppb_url_request_info_impl.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "googleurl/src/gurl.h"
 #include "googleurl/src/url_util.h"
@@ skipping 202 matching lines @@
       break;
     case PP_VARTYPE_BOOL:
       result = PP_FromBool(
           SetBooleanProperty(property, PP_ToBool(var.value.as_bool)));
       break;
     case PP_VARTYPE_INT32:
       result = PP_FromBool(
           SetIntegerProperty(property, var.value.as_int));
       break;
     case PP_VARTYPE_STRING: {
-      scoped_refptr<StringVar> string(StringVar::FromPPVar(var));
+      StringVar* string = StringVar::FromPPVar(var);
       if (string)
         result = PP_FromBool(SetStringProperty(property, string->value()));
       break;
     }
     default:
       break;
   }
   return result;
 }
 
@@ skipping 192 matching lines @@
       has_custom_content_transfer_encoding_ = true;
       custom_content_transfer_encoding_ = value;
       return true;
     default:
       return false;
   }
 }
 
 }  // namespace ppapi
 }  // namespace webkit