shill: Suppress dbus VLOGs by default
libchrome and libbrillo are unaware of shill's scoped logging setup.
If `ff_debug --level -1` is set, a log print in libchrome will spam
net.log with 8000+ character lines every time a wifi scan finishes.
Since this print doesn't impart much useful information but we don't
want to change it upstream, just set the default verbosity for
that module to 0.
Similarly, libbrillo's dbus_object.cc and bus.cc log all RPC calls
and object registrations at level -1. Set their default verbosity back
TEST=manually run with loglevel -1
Commit-Ready: Kevin Cernekee <email@example.com>
Tested-by: Kevin Cernekee <firstname.lastname@example.org>
Reviewed-by: Ben Chan <email@example.com>
Reviewed-by: Kevin Cernekee <firstname.lastname@example.org>
2 files changed