Roll Chromite from a4ec7f6e5af7 to 168986591cc1 (13 revisions)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/a4ec7f6e5af7..168986591cc1

2020-09-01 navil@google.com dependency: relevancy check should account for directories.
2020-09-01 dhaddock@google.com auto_updater: Remove code for getting the hostlog files.
2020-08-31 stevenjb@chromium.org cros_flash: Always log the SDK version
2020-08-31 chrome-bot@chromium.org Update config settings by config-updater.
2020-08-30 chrome-bot@chromium.org Update config settings by config-updater.
2020-08-30 gbiv@google.com scripts: add initial tricium clang-tidy bits
2020-08-29 andrewlassalle@chromium.org dlc_lib: Add galaxy board as test board
2020-08-29 gbiv@google.com osutils: add Path tests for CopyDirContents
2020-08-29 gbiv@google.com osutils: accept `Path`s in RmDir
2020-08-29 lamontjones@chromium.org api: regenerate python bindings
2020-08-29 gbiv@google.com osutils: add support for Paths in SafeMakedirs
2020-08-29 skau@google.com licensing: Add exemption for fuji-xerox printing package
2020-08-28 bpastene@chromium.org cros_chrome_sdk: Fix args.gn in out dirs when switching between flows.

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/+doc/master/autoroll/README.md

Cq-Include-Trybots: luci.chrome.try:chromeos-betty-pi-arc-chrome;luci.chromium.try:chromeos-kevin-rel
Tbr: chrome-os-gardeners@google.com
Change-Id: I58310240a6becaf197ba51af2ab1bd4c0d7e7a34
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2387951Reviewed-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@{#803590}

DEPS

@@ -876,7 +876,7 @@ deps = {
   # Tools used when building Chrome for Chrome OS. This affects both the Simple
   # Chrome workflow, as well as the chromeos-chrome ebuild.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + 'a4ec7f6e5af7f92ff82e543245977d7d36701c77',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '168986591cc17b4eea1e6335be3ae38ec38a8d07',
       'condition': 'checkout_chromeos',
   },