tree 378c72e5fbe52bc9bcf1623215ba73fb3b288087
parent f5c224cca603ef1dba9bb80952613facc22598fa
author Hiroshi Yamauchi <yamauchi@google.com> 1424984025 -0800
committer Hiroshi Yamauchi <yamauchi@google.com> 1424984360 -0800

Add standard gc log for transition collections.

Factor out the gc log logic into a function.

Note we still don't log in background as before but do for things like
OOME compactions in foreground.

Change-Id: Ifd35a796cf26aba2fba83bf07e72902357d91f8b