Gardening: media/controls/controls-layout-in-different-size.html is slow

It takes 4-6 seconds to run on a release bot, so it sometimes times out.

Bug: 942951
TBR: jazzhsu
No-Try: true
Change-Id: If2915735384ce5ec3ae1698b9505022d45510d9e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1527904
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Commit-Queue: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641515}
1 file changed