Taylor Brandstetter 87d5a7494a Fix crash that occurs if GetStats is called from within OnStatsDelivered
This was resulting in the currently executing stats callback to be
invoked *again*, possibly ad infinitum, resulting in stack overflow.

Bug: webrtc:8973
Change-Id: Ib3bcc8e6bdd991728214fa242dda2010efc919a7
Reviewed-on: https://webrtc-review.googlesource.com/59464
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22313}
2018-03-06 18:41:52 +00:00
..
2017-10-30 18:08:29 +00:00
2018-02-13 10:47:24 +00:00
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