tree 583e03d1b92d34b053ad2b809354b32d7bf57d2a
parent eb599db1c539d853796e91210788acf8bbc3e1db
author David Anderson <dvander@google.com> 1562191853 -0700
committer David Anderson <dvander@google.com> 1563416247 -0700

Add a metadata folder for libsnapshot.

/metadata/ota will store the update state ("none", "applying",
"booting", "merging") for each dynamic partition. The data will be
managed by libsnapshot, whose primary consumer will be update_engine
but will also be available to recovery/fastbootd.

Bug: 136678799
Test: /metadata/ota exists
Change-Id: I3e06484cafeb363904914767abc8984adaa37021