skvlad 11a9cbfa50 Refactoring: move ownership of RtcEventLog from Call to PeerConnection
This CL is a pure refactoring which should not result in any functinal
changes. It moves ownership of the RtcEventLog from webrtc::Call to the
webrtc::PeerConnection object.

This is done so that we can add RtcEventLog support for ICE events -
which will require the TransportController to have a pointer to the
RtcEventLog. PeerConnection is the closest common owner of both Call and
TransportController (through WebRtcSession).

BUG=webrtc:6393

Review-Url: https://codereview.webrtc.org/2353033005
Cr-Commit-Position: refs/heads/master@{#14578}
2016-10-07 18:53:15 +00:00
..
2016-10-07 09:18:55 +00:00
2016-09-29 00:42:08 +00:00
2016-05-15 02:44:18 +00:00
2016-02-10 15:54:53 +00:00