Roll Chromite from bf3ca769044b to ac3fc4afea5d (1 revision)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/bf3ca769044b..ac3fc4afea5d

2020-09-17 tcwang@google.com cros_build_lib: Fix UncompressFile to cope with xz_auto

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: If85ad8b4275bbf81f92e1e288095744c07236824
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2418837Reviewed-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@{#808405}

DEPS

@@ -881,7 +881,7 @@ 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' + '@' + 'bf3ca769044b9fff4b2357fb9fe95c4c1c3230cb',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + 'ac3fc4afea5da5508004c96144a26fab2926eb70',
       'condition': 'checkout_chromeos',
   },