
Implements the stat qualityLimitationResolutionChanges [1]. [1] https://w3c.github.io/webrtc-stats/#dom-rtcoutboundrtpstreamstats-qualitylimitationresolutionchanges Bug: webrtc:10935 Change-Id: I391f2be5958a96b442e32c40ab7043752f3f71dd Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/150882 Reviewed-by: Erik Språng <sprang@webrtc.org> Reviewed-by: Henrik Boström <hbos@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Commit-Queue: Evan Shrubsole <eshr@google.com> Cr-Commit-Position: refs/heads/master@{#29113}