Roll src/third_party/chromite 9a8735962f3e..3459bf5bf9c9 (15 commits)

https://chromium.googlesource.com/chromiumos/chromite.git/+log/9a8735962f3e..3459bf5bf9c9

git log 9a8735962f3e..3459bf5bf9c9 --date=short --first-parent --format='%ad %ae %s'
2020-03-31 vapier@chromium.org remote_access: finish RunCommand->run rename
2020-03-31 chrome-bot@chromium.org Update config settings by config-updater.
2020-03-31 linxinan@chromium.org api: compile latest api for test_platform
2020-03-31 cjmcdonald@chromium.org pytest: Run in parallel by default
2020-03-31 cjmcdonald@chromium.org service/test: Use pytest wrapper instead of system pytest
2020-03-31 cjmcdonald@chromium.org toolchain_util_unittest: Use AbstractGSContextTest class
2020-03-31 oka@google.com fix file path for Tast secret variables
2020-03-30 vapier@chromium.org commandline: rename --log_format to --log-format
2020-03-30 chrome-bot@chromium.org Update config settings by config-updater.
2020-03-30 chrome-bot@chromium.org Update config settings by config-updater.
2020-03-30 cjmcdonald@chromium.org Add virtualenv_wrapper target for running pytest
2020-03-30 cjmcdonald@chromium.org Remove broken mock assertions
2020-03-30 cjmcdonald@chromium.org mock: Backport 'assert_called' and 'assert_not_called'
2020-03-30 cjmcdonald@chromium.org mock: Backport 'assert_called_once' to vendored copy
2020-03-30 mmortensen@google.com Refactor to use service/artifacts for BuildAutotestTarballsForHWTest.

Created with:
  gclient setdep -r src/third_party/chromite@3459bf5bf9c9

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
Bug: None
Tbr: chrome-os-gardeners@google.com
Change-Id: I14620a1d5db29210c0f98f21d830333b49e5f103
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2129852Reviewed-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@{#754982}

DEPS

@@ -852,7 +852,7 @@ deps = {
 
   # Build tools for Chrome OS. Note: This depends on third_party/pyelftools.
   'src/third_party/chromite': {
-      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '9a8735962f3eb9a2a980bf01dc86b68260b3924f',
+      'url': Var('chromium_git') + '/chromiumos/chromite.git' + '@' + '3459bf5bf9c95d406a7a322ec8283691bcf2e00a',
       'condition': 'checkout_linux',
   },