tree af551bd04c0079c5d08f5e4b29952c7b2ae785a0
parent 88a429823448ff4928bbdda6e2d4ce2576474678
author perkj@webrtc.org <perkj@webrtc.org> 1421051416 +0000
committer perkj@webrtc.org <perkj@webrtc.org> 1421051416 +0000

Use proxy macro for PeerConnectionFactory instead of sending messages internally in PeerConnectionFactory.
In order to do that, the signaling thread is also changed to wrap the current thread unless an external signaling thread thread is  specified in the call to CreatePeerConnectionFactory.

This cleans up the PeerConnectionFactory and makes sure a user of the API will always access the factory on the signaling thread.

Note that both Chrome and the Android implementation use an external signaling thread.

R=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/35429004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8039 4adac7df-926f-26a2-2b94-8c16560cd09d