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.
recipe_engine:
  https://crrev.com/e9bab63ca257c333247040e2d9503aad2045082d [file] Expose root of SymlinkTree (joshuaseaton@google.com)
  https://crrev.com/3b4c9d9b26618f331b01287b466946bd768170cd [swarming] roll swarming client (tikuta@chromium.org)


TBR=iannucci@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I225f6052eee8eaf18aa45c83519b328d3544ba72
Reviewed-on: https://chromium-review.googlesource.com/c/1416061Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>