Fix code for disabling test

The condition for disabling the test was wrong, the test is failing on
device.

Bug: 855368
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I6b3a5696e6cdec5b80e12bc3b74d81c443f8cd46
Reviewed-on: https://chromium-review.googlesource.com/1113186
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Commit-Queue: Gauthier Ambard <gambard@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569991}
1 file changed