Roll src/third_party/chromite a4f1ca269765..4ec1257ee988 (2 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/a4f1ca269765..4ec1257ee988


git log a4f1ca269765..4ec1257ee988 --date=short --no-merges --format='%ad %ae %s'
2018-10-19 derat@chromium.org chromeos_config: Reenable Tast on VM paladin builders.
2018-10-19 chrome-bot@chromium.org Update config settings by config-updater.


Created with:
  gclient setdep -r src/third_party/chromite@4ec1257ee988

The AutoRoll server is located here: https://autoroll.skia.org/r/chromite-chromium-autoroll

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

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


TBR=chrome-os-gardeners@chromium.org

Change-Id: I19b71845d56e90e0f1ce9554bd50258d081c5c61
Reviewed-on: https://chromium-review.googlesource.com/c/1292277Reviewed-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@{#601313}

DEPS

@@ -618,7 +618,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + 'a4f1ca269765d1fc4701b24b5c4f34280d42a080',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '4ec1257ee98882223e78c2e4c71da740539ddbcb',
       'condition': 'checkout_linux',
   },