This CL adds a number of debug-mode checks for inconsistent state, and
if in release mode will reset the history instead of crashing.
Bug: webrtc:10794
Change-Id: If099a1bb61314177cdad633d0fbdca052cd3a5ab
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/144525
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#28475}