cd195bea5e
This was previously only collected for local tracks (RTCOutboundRTPStreamStats.qpSum). Spec: https://w3c.github.io/webrtc-stats/#dom-rtcrtpstreamstats-qpsum This CL also improves some testing in rtcstatscollector_unittest.cc. Default and non-default values are tested in the same unittests, removing the test that was specific to default-values, which was otherwise code duplication. BUG=webrtc:7065 Review-Url: https://codereview.webrtc.org/2675943002 Cr-Commit-Position: refs/heads/master@{#16477}