Hmm, it is flaky

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4f0251dbc98ec7240827da4bb6188c0b0cac9bad

commit 4f0251dbc98ec7240827da4bb6188c0b0cac9bad
Author: Xida Chen <xidachen@chromium.org>
Date: Sat Jun 24 01:45:14 2017

Mark css2.1/t040304-c64-uri-00-a-g.html flacky on Mac

TBR=imcheng@chromium.org
NOTRY=true

Bug:  736548 
Change-Id: I39b558a20a0ac6f3bc137b8268fff0193596cae6
Reviewed-on: https://chromium-review.googlesource.com/547196
Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482110}
[modify] https://crrev.com/4f0251dbc98ec7240827da4bb6188c0b0cac9bad/third_party/WebKit/LayoutTests/TestExpectations

We should understand when this test started failing.

Hmm, the flakiness dashboard does not think this test is flaky https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=t040304-c64-uri-00-a-g

The flakiness dashboard doesn't show any run on Mac, which is strange.

But if you follow the build:
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Mac10.9/builds/47492

Change the last number to be around 47492, you will see that the test sometimes fail

Seems issue related to official builds,hence adding TE-NeedsTriageHelp

Could any one please provide any test file to bisect this manually from test team end.

Thanks,

Removing from bisect bucket since TE cannot repro.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/be87f9d72a446ff1816cba3f7be16d771e68d5bc

commit be87f9d72a446ff1816cba3f7be16d771e68d5bc
Author: Quinten Yearsley <qyearsley@chromium.org>
Date: Wed Nov 01 15:25:46 2017

Clean up flaky expectations with update-flaky-expectations

Bug:  457273 , 605525 ,626703, 667560 ,708499, 731509 , 731535 , 732103 , 736548 , 746904 , 747163 , 752845 , 771729 
Change-Id: Ibf4be93e26a364e91d44375379aa8b5a7b59b94f
Reviewed-on: https://chromium-review.googlesource.com/736047
Reviewed-by: David Bokan <bokan@chromium.org>
Commit-Queue: Quinten Yearsley <qyearsley@chromium.org>
Cr-Commit-Position: refs/heads/master@{#513134}
[modify] https://crrev.com/be87f9d72a446ff1816cba3f7be16d771e68d5bc/third_party/WebKit/LayoutTests/TestExpectations

Appears not to be flaky now.