The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/dc684e2c405102f2314e585fb7f1de1ab654750c

commit dc684e2c405102f2314e585fb7f1de1ab654750c
Author: tansell <tansell@chromium.org>
Date: Fri Jun 23 09:13:35 2017

WPT: Disable text-combine-upright-compression-001.html

BUG=736255
TBR=jsbell@chromium.org,dpranke@chromium.org,mcgreevy@chromium.org,qyearsley@chromium.org,jeffcarp@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2953213002
Cr-Commit-Position: refs/heads/master@{#481831}

[modify] https://crrev.com/dc684e2c405102f2314e585fb7f1de1ab654750c/third_party/WebKit/LayoutTests/TestExpectations

Also looks like these two are flaky as well;

 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-baseline-multi-item-vert-001b.html
 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/writing-modes-3/text-combine-upright-compression-001.html
 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/writing-modes-3/text-combine-upright-compression-004.html

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/fa750369cc4572ec05021c414db21fb58ad7db56

commit fa750369cc4572ec05021c414db21fb58ad7db56
Author: tansell <tansell@chromium.org>
Date: Fri Jun 23 10:33:54 2017

WPT: Disable more tests for Mac.

 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-baseline-multi-item-vert-001b.html
 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/writing-modes-3/text-combine-upright-compression-001.html
 * external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/writing-modes-3/text-combine-upright-compression-004.html

BUG=736255
TBR=jsbell@chromium.org,dpranke@chromium.org,mcgreevy@chromium.org,qyearsley@chromium.org,jeffcarp@chromium.org
NOTRY=true

Review-Url: https://codereview.chromium.org/2954103002
Cr-Commit-Position: refs/heads/master@{#481845}

[modify] https://crrev.com/fa750369cc4572ec05021c414db21fb58ad7db56/third_party/WebKit/LayoutTests/TestExpectations

 Issue 736319  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f2380ef342b43c3d4a172d53208c83af56173efd

commit f2380ef342b43c3d4a172d53208c83af56173efd
Author: Xida Chen <xidachen@chromium.org>
Date: Fri Jun 23 12:34:41 2017

Mark some text-combine-upright-compression-xxx tests flaky

TBR=foolip@chromium.org
NOTRY=true

Bug: 736255
Change-Id: I5c44e037aa86f8de3060f97cc9326544a79f12c0
Reviewed-on: https://chromium-review.googlesource.com/545278
Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#481862}
[modify] https://crrev.com/f2380ef342b43c3d4a172d53208c83af56173efd/third_party/WebKit/LayoutTests/TestExpectations

More failure:
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac10.11%20%28dbg%29/builds/9274

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d522b564fe1969779589405660027a94df5b05b4

commit d522b564fe1969779589405660027a94df5b05b4
Author: Xida Chen <xidachen@chromium.org>
Date: Sat Jun 24 00:52:20 2017

Mark some text-combine-upright-compression-xxx tests flaky on Mac

TBR=imcheng@chromium.org
NOTRY=true

Bug: 736255
Change-Id: Id60f98ddaa7bafc27d1e6d0435108355da19a68f
Reviewed-on: https://chromium-review.googlesource.com/547255
Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482097}
[modify] https://crrev.com/d522b564fe1969779589405660027a94df5b05b4/third_party/WebKit/LayoutTests/TestExpectations

Geoffrey, any thoughts on what should be done with css/vendor-imports/?

Looking at the first test mentioned here, this seems likely to just be  bug 507054  again, given the reliance on web fonts.

Philip,

I'd like to get rid of it, but it's stuck in a mess of Mozilla internal politics. Given https://bugzilla.mozilla.org/show_bug.cgi?id=1363428 has now been fixed, I'm hopeful we can get rid of it soonish.

There is currently one line in TestExpectations associated with this bug:
crbug.com/736255 [ Mac ] external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/flexbox/flexbox-baseline-multi-item-vert-001b.html [ Skip ]

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1f239a9f5a852110b61e9f0f088ac15fd22c91ff

commit 1f239a9f5a852110b61e9f0f088ac15fd22c91ff
Author: Peter Mayo <petermayo@chromium.org>
Date: Mon Jul 16 15:01:55 2018

Re-enable WPT flexbox-baseline-multi-item-vert-001b

It seems that external/wpt/css/vendor-imports/mozilla/...
   mozilla-central-reftests/flexbox/...
   flexbox-baseline-multi-item-vert-001b.html
has been passing consistently for as long as the flakiness
dashboard has history now.

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#
   testType=webkit_layout_tests&
   tests=flexbox-baseline-multi-item-vert-001b.html

This test also seems to pass on the Mac bots, so we might
just as well enable it there at the same time.

Bug: 736255,626703
Change-Id: I008407bfd4cf65c88d60b2095ecb58c4dd5a2cce
Reviewed-on: https://chromium-review.googlesource.com/1133304
Reviewed-by: Robert Flack <flackr@chromium.org>
Commit-Queue: Peter Mayo <petermayo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#575267}
[modify] https://crrev.com/1f239a9f5a852110b61e9f0f088ac15fd22c91ff/third_party/WebKit/LayoutTests/TestExpectations