Roll src/third_party/chromite 83d2cae04c5f..122f4535b1be (2 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/83d2cae04c5f..122f4535b1be

git log 83d2cae04c5f..122f4535b1be --date=short --no-merges --format='%ad %ae %s'
2019-09-18 vapier@chromium.org cros_test_lib: deprecate some unittest aliases
2019-09-18 vapier@chromium.org unittests: change self.assertEquals to self.assertEqual

Created with:
  gclient setdep -r src/third_party/chromite@122f4535b1be

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: I16a4b8d2f37d894e4955d889007083e5b6def4b4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1809889Reviewed-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@{#697682}

DEPS

@@ -853,7 +853,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '83d2cae04c5f4598f4e97765fa7db541210f4593',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '122f4535b1bef08482bc974c03ea47ccf5ca1f0f',
       'condition': 'checkout_linux',
   },