tree 466a35c88164b5574553e322a57a1a2125bb4364
parent 9f07528ff88e33d4ffef4ff6e7753f9fb655ef3b
author Ivan Frade <ifrade@google.com> 1588617679 -0700
committer Ivan Frade <ifrade@google.com> 1588617915 -0700

Reduce BitmappedObjectReachabilityChecker visibility

ObjectReachabilityChecker interface is the only public API. The
implementation is instantiated by ObjectWalk and doesn't need to be
visible outside the package.

Change-Id: I5b97bb98990cded637686bdc15c9655330b7780f
Signed-off-by: Ivan Frade <ifrade@google.com>