[Code health] Enable all TouchActionBrowserTests but not on Debug

After we landed this CL:
https://chromium-review.googlesource.com/c/chromium/src/+/1124699
which deflakes one of the TouchActionBrowserTests, the flakiness
dashboard shows that all other tests are stable except on Debug bots.
So this CL enables all the tests and disable them on Debug builds.

TBR=tdresser@chromium.org

Bug: 855979, 833015
Change-Id: Ie9aff86f735bb6dbe2923f080cbe09f59ee4e1b1
Reviewed-on: https://chromium-review.googlesource.com/1129099
Reviewed-by: Sahel Sharify <sahel@chromium.org>
Reviewed-by: Xida Chen <xidachen@chromium.org>
Commit-Queue: Xida Chen <xidachen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#574271}
1 file changed