cc: Increase layer tree test timeout for CFI

Also, generally increase the timeout for layer tree tests.  Most things
don't need this, however the GL versions of pixel tests end up spending
quite a bit of time to compile shaders.  When run in parallel, this
only exacerbates the problem and tests can time out.  Be more generous
so that folks stop turning off these tests.

Bug: 872733
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel
Change-Id: I7c08212d454bf0d9ae6ea445fcb46b48b73aea88
Reviewed-on: https://chromium-review.googlesource.com/1171377
Reviewed-by: weiliangc <weiliangc@chromium.org>
Commit-Queue: enne <enne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#582367}
1 file changed