All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=878810

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=7cccc67aec9a4f617294649e53c5288c6eda9a58d1d0dd4beab5080a39382f1b


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/150ce2cd640000

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/150ce2cd640000

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', 'histogram': u'memory:chrome:all_processes:reported_by_chrome:cc:effective_size'}

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/114a31d1640000

📍 Found a significant difference after 1 commit.
https://pinpoint-dot-chromeperf.appspot.com/job/114a31d1640000

Mac OOP-D: Enable OOP-D for Mac Waterfall by fsamuel@chromium.org
https://chromium.googlesource.com/chromium/src/+/00ec720decf72b496b1b5bd5bd16bcc85d04ec03
5.731e+07 → 6.469e+07 (+7.373e+06)

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

 Issue 878812  has been merged into this issue.

 Issue 879184  has been merged into this issue.

 Issue 879594  has been merged into this issue.