tree ed01bb5f3d55783b0f8c9406958c77e52ec4b0d5
parent c54963cffba2998b07e89745a572a0a5d4c246cf
author Edwin Kempin <ekempin@google.com> 1602680365 +0200
committer Edwin Kempin <ekempin@google.com> 1602680432 +0200

Compute known groups lazily when writing groups to the trace

If tracing is not enabled, we shouldn't load the known groups.
RestApiServlet already did the group loading lazily.

Signed-off-by: Edwin Kempin <ekempin@google.com>
Change-Id: I78851004eab82e04983a0edd41165adae511eea1