Roll src/third_party/chromite/ e6853c3d4..07dfd789c (3 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/e6853c3d4b19..07dfd789cb28

$ git log e6853c3d4..07dfd789c --date=short --no-merges --format='%ad %ae %s'
2018-05-21 xixuan chromeos_config: Add non-important nyan_blaze paladin.
2018-05-18 jkop metrics: Rename cumulative distribution metric
2018-05-18 nxia Report stage failures to monarch.

Created with:
  roll-dep src/third_party/chromite
BUG=chromium:845314,chromium:None,chromium:841573


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

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: I722e52cb1b03cda40c98b4a2b21244a043106a69
Reviewed-on: https://chromium-review.googlesource.com/1069846Reviewed-by: Chromite Chromium Autoroll <chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: Chromite Chromium Autoroll <chromite-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#560936}

DEPS

@@ -498,7 +498,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + 'e6853c3d4b19bfc20fdf8985bfe2efa3c1969ea0',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '07dfd789cb28b055bfff16f21e3f635fc3ef9c90',
       'condition': 'checkout_linux',
   },