desktopui_FlashSanityCheck: bvt-cq to bvt-perbuild.

Something slows down the start of Flash after some logins. I have not
figured out why. For now the test is not stable enough for bvt-cq.

BUG=chromium:485108
TEST=None.

Change-Id: Iee4884172d392d15c9c97b1ab1a00ad610a716f2
Reviewed-on: https://chromium-review.googlesource.com/302644
Trybot-Ready: Ilja Friedel <ihf@chromium.org>
Tested-by: Ilja Friedel <ihf@chromium.org>
Commit-Queue: Ilja Friedel <ihf@chromium.org>
Reviewed-by: Ilja Friedel <ihf@chromium.org>
Reviewed-by: Haixia Shi <hshi@chromium.org>
1 file changed