All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=878812

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=fa1e647d3414850163b5245d5bb6e0e5bfe8d5228ab347b662e2690aec14395d


Bot(s) for this bug's original alert(s):

mac-10_13_laptop_high_end-perf

media.desktop - Benchmark documentation link:
  None

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/12d11ccd640000

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/12d11ccd640000

All of the runs failed. The most common error (20/20 runs) was:
ReadValueError: Could not find values matching: {'story': u'video.html?src=tulip2.mp4&busyjs', 'histogram': u'memory:chrome:all_processes:reported_by_chrome:media:effective_size'}

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/10fa53a9640000

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/10fa53a9640000

Mac OOP-D: Enable OOP-D for Mac Waterfall by fsamuel@chromium.org
https://chromium.googlesource.com/chromium/src/+/00ec720decf72b496b1b5bd5bd16bcc85d04ec03
4.618e+05 → 6.927e+05 (+2.309e+05)

Understanding performance regressions:
  http://g.co/ChromePerformanceRegressions