tree 303b8ebc0cdc324d4f8ecdd49249b2c2171c1f7b
parent 6287253eb4e00d6a6a1116be2f447be9c545ce97
author xunchang <xunchang@google.com> 1553272429 -0700
committer xunchang <xunchang@google.com> 1553626047 -0700

Move out the code to parse block map in MemMap

We will reuse them to implement the fuse provider from block maps.

Test: unit tests pass, sideload an OTA
Change-Id: Iaa409d19569c4ccc0bb24e12518044fcddb45c69