tree 548ed6e3b0778f09d9a2045b425eea5e78cec4e3
parent ec8454198a52091636d25f2d56a92ecebdaf8c52
author Wei-Han Chen <stimim@google.com> 1564710668 +0800
committer Commit Bot <commit-bot@chromium.org> 1565149652 +0000

image_tool: make toolkit optional

For projects using station based testing, toolkit would be optional in
preflash image / factory bundle.  This CL makes toolkit optional.

BUG=None
TEST=None

Change-Id: I440b4b6e6cb103f839ddb2157a35a4f719d0abb9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/factory/+/1734135
Tested-by: Zheng Pan <zhengpan@chromium.org>
Commit-Queue: Zheng Pan <zhengpan@google.com>
Reviewed-by: Chinyue Chen <chinyue@chromium.org>