tree c2083cf7a3724b972ca74eb1316db8127597295c
parent 7389e6afc44e7fc9b3f695bea86cf6e3b2f57cfa
author Derek Beckett <dbeckett@chromium.org> 1576015240 -0800
committer Commit Bot <commit-bot@chromium.org> 1576201562 +0000

[Autotest] Adding a poll in get_extension() within chrome.py

Sometimes an extension will be in the _extensions_to_load, but not
be fully loaded, and will error when trying to fetch from
self.browser.extensions. Happens most common when ARC is enabled.
This will add a wait/retry.

BUG=chromium:1033107
TEST=policy_ArcDisableScreenshots (which was previously flakey due to
this)

Change-Id: Ibc2e35aa3188d4c7ae751e05caa66489748b69ab
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1959399
Tested-by: Derek Beckett <dbeckett@chromium.org>
Commit-Queue: Derek Beckett <dbeckett@chromium.org>
Reviewed-by: Achuith Bhandarkar <achuith@chromium.org>