deadbeef 897d08ef1b Fixing bug that results in incorrect ICE role with ICE lite endpoints.
There's some code that resets the ICE role on an ICE restart (behavior
that's specified in ICE, but removed from ICEbis). And it wasn't taking
into account that the remote endpoint may be an ICE lite endpoint, in
which case the WebRTC endpoint's role should always be "controlling".

BUG=chromium:710760

Review-Url: https://codereview.webrtc.org/2812173003
Cr-Commit-Position: refs/heads/master@{#17779}
2017-04-20 07:57:25 +00:00
..
2016-11-16 19:11:38 +00:00