Replace extensions::ScopedPersistent with v8::UniquePersistent.

chrome/renderer/extensions/cast_streaming_native_handler.h

 // Copyright 2013 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.
 
 #ifndef CHROME_RENDERER_EXTENSIONS_CAST_STREAMING_NATIVE_HANDLER_H_
 #define CHROME_RENDERER_EXTENSIONS_CAST_STREAMING_NATIVE_HANDLER_H_
 
 #include <map>
 
 #include "base/memory/linked_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "extensions/renderer/object_backed_native_handler.h"
-#include "extensions/renderer/scoped_persistent.h"
 #include "v8/include/v8.h"
 
 class CastRtpStream;
 class CastUdpTransport;
 
 namespace base {
 class BinaryValue;
 class DictionaryValue;
 }
 
@@ skipping 100 matching lines @@
                          net::IPEndPoint* ip_endpoint);
 
   int last_transport_id_;
 
   typedef std::map<int, linked_ptr<CastRtpStream> > RtpStreamMap;
   RtpStreamMap rtp_stream_map_;
 
   typedef std::map<int, linked_ptr<CastUdpTransport> > UdpTransportMap;
   UdpTransportMap udp_transport_map_;
 
-  extensions::ScopedPersistent<v8::Function> create_callback_;
+  v8::UniquePersistent<v8::Function> create_callback_;
 
-  typedef std::map<int,
-                   linked_ptr<extensions::ScopedPersistent<v8::Function> > >
+  typedef std::map<int, linked_ptr<v8::UniquePersistent<v8::Function>>>
       RtpStreamCallbackMap;
   RtpStreamCallbackMap get_raw_events_callbacks_;
   RtpStreamCallbackMap get_stats_callbacks_;
 
   base::WeakPtrFactory<CastStreamingNativeHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CastStreamingNativeHandler);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_RENDERER_EXTENSIONS_CAST_STREAMING_NATIVE_HANDLER_H_