Removed the tests that didn't fail in the latest 20 runs on the bots,
skipping a couple test categories that are known to flake with a very
low probability. Some flakes might still go through and will have to be
resuppressed later.

BUG=angleproject:504
BUG=angleproject:1027
BUG=angleproject:1032
BUG=angleproject:1051
BUG=angleproject:1092
BUG=angleproject:1093
BUG=angleproject:1095
BUG=angleproject:1097
BUG=angleproject:1101
BUG=angleproject:1143
BUG=angleproject:1323
BUG=angleproject:1324

Change-Id: I5943cd5bc125c64a45ad383c8bf22e48596a4f7e
Reviewed-on: https://chromium-review.googlesource.com/346050Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>