Changes include the following 1. modify FakeDtlsIdentityStore to support alternate certificate so we could have a different fingerprint in test case. 2. dtlstransportchannel can accept a new fingerprint and trigger DTLS handshake. 3. #2 will trigger new signal on the media side to reset SRTP context. Only reset SRTP context when we are using DTLS (not SDES). 4. Test cases for caller or callee are transfees. BUG=webrtc:3618 R=pthatcher@webrtc.org Review URL: https://codereview.webrtc.org/1453523002 . Cr-Commit-Position: refs/heads/master@{#10901}
Name: WebRTC URL: http://www.webrtc.org Version: 90 License: BSD License File: LICENSE Description: WebRTC provides real time voice and video processing functionality to enable the implementation of PeerConnection/MediaStream. Third party code used in this project is described in the file LICENSE_THIRD_PARTY.