tree 8e5fd2ca126e456ce08cbcd681a0e787f5ddd92a
parent e94ece50ccff67a1948c461737dc049d9f1ae4d8
author Amin Hassani <ahassani@google.com> 1501877459 -0700
committer Sen Jiang <senj@google.com> 1503450612 +0000

update_engine: Change imgdiff/imgpatch to a dummy puffdiff/puffpatch

Currently we never create imgdiff operation as it was never
activated. In near future we will be adding puffdiff and puffpatch
operations which replaces the imgdiff. This CL does not actually adds
puffdiff, but adds a placeholder for it.

BUG=none
TEST=cros_workon_make --board=amd64-generic --test update_engine

Change-Id: I6453048acb65c052354a1658f0c6fd41ad33e242
Reviewed-on: https://chromium-review.googlesource.com/602733
Commit-Ready: Amin Hassani <ahassani@chromium.org>
Tested-by: Amin Hassani <ahassani@chromium.org>
Reviewed-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Sen Jiang <senj@chromium.org>