commit d75d08fb4af53baa1e16d34c65c16210a378d413
author Findit <findit-for-me@appspot.gserviceaccount.com> Sat Feb 16 04:01:40 2019
committer Findit <findit-for-me@appspot.gserviceaccount.com> Sat Feb 16 04:01:40 2019
tree f90dd302eba3df8a498975cbb3ddc8a589e56c14
parent bf4f88830d36955b54c63be6c06dd7f20e25eb7c

Revert "Reland #2: Add vp9-alpha + canvas layout test."

This reverts commit 06f1328a872f9634c096bc7abdda4120b166f7f6.

Reason for revert:

Findit (https://goo.gl/kROfz5) identified CL at revision 632855 as the
culprit for flakes in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/flake/flake-culprit?key=ag9zfmZpbmRpdC1mb3ItbWVyQwsSDEZsYWtlQ3VscHJpdCIxY2hyb21pdW0vMDZmMTMyOGE4NzJmOTYzNGMwOTZiYzdhYmRkYTQxMjBiMTY2ZjdmNgw

Sample Failed Build: https://ci.chromium.org/buildbot/chromium.mac/WebKit%20Mac10.13%20%28retina%29/10322

Sample Failed Step: webkit_layout_tests on ATI GPU on Mac Retina on Mac-10.13.6

Sample Flaky Test: virtual/video-surface-layer/media/alpha-video-playback.html

Original change's description:
> Reland #2: Add vp9-alpha + canvas layout test.
> 
> Same as the last reland but waits for a requestAnimationFrame
> cycle to ensure the video surface layer has been painted.
> 
> --------------[ Original Description Below ]--------------
> 
> Simply moves the win7 expectation to win since they both use the
> same one. Formats the HTML and adds a title too. Adds an
> expectation for Linux which seems to have changed since last
> landing...
> 
> --------------[ Original Description Below ]--------------
> 
> Apparently we don't have any vpx-alpha layout tests, hence macOS has
> had broken support here for some time.
> 
> BUG=919015
> TEST=fails without the macOS alpha fix.
> TBR=dcastagna
> 
> Change-Id: If89cd6088f06a519b0b7eb1da74feb58040e7442
> Reviewed-on: https://chromium-review.googlesource.com/c/1474518
> Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
> Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#632855}

No-Presubmit: true
No-Tree-Checks: true
No-Try: true
BUG=919015

Change-Id: I669a10f541a0803fef9d1723b8f9bb6526020aa7
Reviewed-on: https://chromium-review.googlesource.com/c/1476212
Cr-Commit-Position: refs/heads/master@{#632897}