Sami Kalliomäki ef5df1ae52 Fix WebSocketObserver getting garbage collected.
Apparently WebSocketObserver gets garbage collected if it is not stored
by us. This caused some external tests to break.

Bug: None
Change-Id: If62786e84f84a5a63172d67962bb4de8ae3e8479
Reviewed-on: https://webrtc-review.googlesource.com/16100
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20449}
2017-10-26 14:24:06 +00:00
..