Add a BatchModule, allowing this plugin to be used in the reindexer

Extract the predicate provider and the module into their own module, and
add a binding as "Gerrit-BatchModule".

Change-Id: I91fd6aed51b1a39541a65d4a87b65eeedad3ac09
3 files changed
tree: 23189d6d2d2dc7410afac360608705a7e0f57b2e
  1. BUILD
  2. LICENSE
  3. OWNERS
  4. src/