Roll recipe dependencies (trivial).

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.
build:
  https://crrev.com/7661011f3f84b5c647de52c322d5f47071e3fa30 [auto_bisect] convert auto_bisect module to use new context module. (iannucci@chromium.org)
  https://crrev.com/9480ca2c028a15c8a76ba87f1d3bfd14c411f50f xvfb: Remove TMPDIR influence. (dnj@chromium.org)
  https://crrev.com/e4397427d1a9aac38c34fc0ccb129740f6814bfb Export "vpython" root in CIPD bootstrap. (dnj@chromium.org)

TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ia0a138b5f484dc3f032b8eb1c14fa590d9d71a17
Reviewed-on: https://skia-review.googlesource.com/16543
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>