Use suffixed {uint,int}{8,16,32,64}_t types.

talk/app/webrtc/webrtcsessiondescriptionfactory.h

 /*
  * libjingle
  * Copyright 2013 Google Inc.
  *
  * 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 notice,
@@ skipping 169 matching lines @@
   void OnIdentityRequestFailed(int error);
   void SetCertificate(
       const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
 
   std::queue<CreateSessionDescriptionRequest>
       create_session_description_requests_;
   rtc::Thread* const signaling_thread_;
   MediaStreamSignaling* const mediastream_signaling_;
   cricket::TransportDescriptionFactory transport_desc_factory_;
   cricket::MediaSessionDescriptionFactory session_desc_factory_;
-  uint64 session_version_;
+  uint64_t session_version_;
   const rtc::scoped_ptr<DtlsIdentityStoreInterface> dtls_identity_store_;
   const rtc::scoped_refptr<WebRtcIdentityRequestObserver>
       identity_request_observer_;
   // TODO(jiayl): remove the dependency on session once bug 2264 is fixed.
   WebRtcSession* const session_;
   const std::string session_id_;
   const cricket::DataChannelType data_channel_type_;
   CertificateRequestState certificate_request_state_;
 
   RTC_DISALLOW_COPY_AND_ASSIGN(WebRtcSessionDescriptionFactory);
 };
 }  // namespace webrtc
 
 #endif  // TALK_APP_WEBRTC_WEBRTCSESSIONDESCRIPTIONFACTORY_H_