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

talk/app/webrtc/peerconnection.h

Index: talk/app/webrtc/peerconnection.h
diff --git a/talk/app/webrtc/peerconnection.h b/talk/app/webrtc/peerconnection.h
index 2160afb241c392084be3f22bea0669a1aa62769e..a59ba4dd849524256845c4fe79f93984edf9c0c4 100644
--- a/talk/app/webrtc/peerconnection.h
+++ b/talk/app/webrtc/peerconnection.h
@@ -124,23 +124,23 @@ class PeerConnection : public PeerConnectionInterface,
   void OnAddDataChannel(DataChannelInterface* data_channel) override;
   void OnAddRemoteAudioTrack(MediaStreamInterface* stream,
                              AudioTrackInterface* audio_track,
-                             uint32 ssrc) override;
+                             uint32_t ssrc) override;
   void OnAddRemoteVideoTrack(MediaStreamInterface* stream,
                              VideoTrackInterface* video_track,
-                             uint32 ssrc) override;
+                             uint32_t ssrc) override;
   void OnRemoveRemoteAudioTrack(MediaStreamInterface* stream,
                                 AudioTrackInterface* audio_track) override;
   void OnRemoveRemoteVideoTrack(MediaStreamInterface* stream,
                                 VideoTrackInterface* video_track) override;
   void OnAddLocalAudioTrack(MediaStreamInterface* stream,
                             AudioTrackInterface* audio_track,
-                            uint32 ssrc) override;
+                            uint32_t ssrc) override;
   void OnAddLocalVideoTrack(MediaStreamInterface* stream,
                             VideoTrackInterface* video_track,
-                            uint32 ssrc) override;
+                            uint32_t ssrc) override;
   void OnRemoveLocalAudioTrack(MediaStreamInterface* stream,
                                AudioTrackInterface* audio_track,
-                               uint32 ssrc) override;
+                               uint32_t ssrc) override;
   void OnRemoveLocalVideoTrack(MediaStreamInterface* stream,
                                VideoTrackInterface* video_track) override;
   void OnRemoveLocalStream(MediaStreamInterface* stream) override;