tree 90ca2801a2c34b7be86289b3a92cbe8e0823c6ef
parent 840e414d0b0b817e7c154664914d19cb2b6d0387
author Yunjie Li <yunjieli@google.com> 1587586325 -0700
committer Yunjie Li <yunjieli@google.com> 1589329935 -0700

PackBitmapIndex: Move BitmapCommit to a top-level class

Move BitmapCommit from inside the PackWriterBitmapPreparer to a new
top-level class in preparation for improving the memory footprint of GC's
bitmap generation phase.

Change-Id: I4d404a5b3a34998b441d23105197f33d32d39670
Signed-off-by: Yunjie Li <yunjieli@google.com>