Roll recipe dependencies (trivial).

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.
depot_tools:
  https://crrev.com/1e82867e3d0f8f3f96672c0172ff4adad1777ce3 git cl: restart using project~number on Gerrit. (tandrii@chromium.org)
recipe_engine:
  https://crrev.com/ae1b7cd869b3821d84df1333a7abce956073f597 [file] Add flatten_single_directories function. (iannucci@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I48dbdf96e26bb22a06c941f070d8078ead366c10
Reviewed-on: https://skia-review.googlesource.com/149049
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>
1 file changed