Roll src/third_party/chromite 62b5cdc733cc..8017a6a7fc26 (2 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/62b5cdc733cc..8017a6a7fc26

git log 62b5cdc733cc..8017a6a7fc26 --date=short --no-merges --format='%ad %ae %s'
2019-10-22 vapier@chromium.org use enumerate in a few more places
2019-10-22 vapier@chromium.org virtualenv_wrapper: fix string handling

Created with:
  gclient setdep -r src/third_party/chromite@8017a6a7fc26

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/chromite-chromium-autoroll
Please CC chrome-os-gardeners@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

CQ_INCLUDE_TRYBOTS=luci.chromium.try:chromeos-kevin-rel
TBR=chrome-os-gardeners@google.com

Bug: None
Change-Id: I2377d22ef65ad8e146e9a4510a46d1c35b095cfa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1872934Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#708272}

DEPS

@@ -866,7 +866,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '62b5cdc733cc9c28dd2ace034d7cc6d5e5189ff5',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '8017a6a7fc260ec47bbf2b7fac188bc30afc6c6e',
       'condition': 'checkout_linux',
   },