Roll src/third_party/chromite 21f7091b9a09..c6195df99b92 (7 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/21f7091b9a09..c6195df99b92


git log 21f7091b9a09..c6195df99b92 --date=short --no-merges --format='%ad %ae %s'
2018-11-20 cjmcdonald@chromium.org cbuildbot: Add option to build config to skip BuildPackages stage
2018-11-20 zamorzaev@chromium.org Revert "Remove waterfall parameter from InsertBuild method"
2018-11-20 dburger@chromium.org Fix assertRaises call in cidb_integration_test
2018-11-20 dhanyaganesh@chromium.org gob_util.FetchUrl: Add an exponential backoff retry
2018-11-20 dburger@chromium.org Remove unused some_alerts_dispatcher
2018-11-20 saklein@chromium.org SetupBoardStage: remove update_chroot call
2018-11-20 saklein@chromium.org UpdateSDKStage: Add UpdateSDK stage to execute main update


Created with:
  gclient setdep -r src/third_party/chromite@c6195df99b92

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: I3065643b4946acc8375ece55037e6113993193c0
Reviewed-on: https://chromium-review.googlesource.com/c/1342785Reviewed-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@{#609655}

DEPS

@@ -651,7 +651,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '21f7091b9a09cfd8aec19b9a5d4b22a9d662edef',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + 'c6195df99b925259cfb65093f7deab8ca9808a41',
       'condition': 'checkout_linux',
   },