Use the new callback tracker and delete the old one

webkit/plugins/ppapi/ppb_transport_impl.h

 // 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.
 
 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_
 #define WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_
 
 #include <list>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/base/completion_callback.h"
+#include "ppapi/shared_impl/tracked_callback.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/thunk/ppb_transport_api.h"
 #include "webkit/glue/p2p_transport.h"
-#include "webkit/plugins/ppapi/callbacks.h"
 
 namespace webkit {
 namespace ppapi {
 
 class PPB_Transport_Impl : public ::ppapi::Resource,
                            public ::ppapi::thunk::PPB_Transport_API,
                            public webkit_glue::P2PTransport::EventHandler {
  public:
   virtual ~PPB_Transport_Impl();
 
@@ skipping 32 matching lines @@
   void OnWritten(int result);
 
   std::string name_;
   PP_TransportType type_;
   webkit_glue::P2PTransport::Config config_;
   bool started_;
   scoped_ptr<webkit_glue::P2PTransport> p2p_transport_;
   bool writable_;
   std::list<std::string> local_candidates_;
 
-  scoped_refptr<TrackedCompletionCallback> connect_callback_;
-  scoped_refptr<TrackedCompletionCallback> next_address_callback_;
+  scoped_refptr< ::ppapi::TrackedCallback> connect_callback_;
+  scoped_refptr< ::ppapi::TrackedCallback> next_address_callback_;
 
-  scoped_refptr<TrackedCompletionCallback> recv_callback_;
-  scoped_refptr<TrackedCompletionCallback> send_callback_;
+  scoped_refptr< ::ppapi::TrackedCallback> recv_callback_;
+  scoped_refptr< ::ppapi::TrackedCallback> send_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Transport_Impl);
 };
 
 }  // namespace ppapi
 }  // namespace webkit
 
 #endif  // WEBKIT_PLUGINS_PPAPI_PPB_TRANSPORT_IMPL_H_