Tallies are freezing, maybe in the callbacks.
Tallies are freezing, maybe in the callbacks.

Trigger each one in a go routine.

BUG=skia:
TBR=stephana

Review URL: https://codereview.chromium.org/1054133002

Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,Tiger66639/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot