Microsecond resolution is system dependent anyway, so it wasn't reliable. This CL verifies millisecond timestamps instead of microsecond in tests. Bug: webrtc:8111 Change-Id: I14aab9a807f747a88b2b84f51becf54f4097931e Reviewed-on: https://webrtc-review.googlesource.com/c/105561 Reviewed-by: Elad Alon <eladalon@webrtc.org> Commit-Queue: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25138}