tree a6f10a6360c4ed8012e5893264e68ac4869fde90
parent b605a4f9a8797046ea1aa05f3405a77fb9a80a76
author Mathieu Chartier <mathieuc@google.com> 1379962176 -0700
committer Mathieu Chartier <mathieuc@google.com> 1380142502 -0700

Refactor and improve mod-union tables.

Allow support for adding more mod union tables, reduces the amount
of baked in logic. Adds support for updating mod union table references
from compaction (not for ReferenceCache table yet).

Change-Id: I1beeda00839ed86ef0e853beff5ce10d0ab2b9d1