tree c1e77affea61e3adf9c9b57a2501c9fd66f9a093
parent 0d04ce38f933c06b34a696c5f56f776baa0925b8
author Sen Jiang <senj@google.com> 1440547398 -0700
committer Sen Jiang <senj@google.com> 1443826399 -0700

Support multiple partitions in ImageConfig

ImageConfig now have a vector of partitions instead of hardcoded rootfs and
kernel.

Bug: 23420126
TEST=cros_workon_make update_engine --test

Change-Id: Id226cc04628b44f1fcbd58f03038809867bf9e40