Candy: remove 'ply-image' and use 'display_message' for Freon
'ply-image' is no longer supported in Freon-based images.
Switch to 'display_message' to display wiping message
BUG=chrome-os-partner: 42066
TEST=Factory wipe and battery cutoff, check the output message.
Change-Id: Ic26e867af7f24aa8dafa6dbfddd9740885f02885
Reviewed-on: https://chromium-review.googlesource.com/289432
Reviewed-by: Bowgo Tsai <bowgotsai@chromium.org>
Commit-Queue: Nicole Li <nicole.li@intel.com>
Tested-by: Nicole Li <nicole.li@intel.com>
13 files changed
