This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).


More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug
(or complain)

recipe_engine:
  https://crrev.com/7d77ae17f27d76191bc42e370de2b19b4cdd66bd [autoroll] make rejected_candidate_details optional. (iannucci@chromium.org)

TBR=iannucci@chromium.org

Change-Id: I84b3e5a51bdf8d404422c6e2f5faf2f7eeb3f79f
Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Reviewed-on: https://chromium-review.googlesource.com/476312
Reviewed-by: <recipe-roller@chromium.org>
Commit-Queue: <recipe-roller@chromium.org>