tree cc2cf4f9e9ee72be5d602a7dcf464570444fb367
parent eb0b415347ff69d9438893939932b00c3a1c42f5
author wenyu zhang <zhangwenyu@google.com> 1652311279 +0000
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1652311279 +0000

Shimless: leave blank when firmware update status unknown

Currently the status defaults to UpdateRoFirmwareStatus.kWaitUsb, but we
don't really know the correct status until it comes from
onUpdateRoFirmwareStatusChanged(). The fix is to default the status to
null and display blank in UI.

After the fix, there is a very short amount of time that the status of
firmware update page is blank. See screenshot:
http://screen/5WozbbWU3ZQE3Rz.png.

Bug: 1198187
Test: browser_tests
Change-Id: Ie6ec3e06d1e669697e92d29e3e3fe7ab6d9ce840
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3639988
Reviewed-by: Gavin Williams <gavinwill@chromium.org>
Commit-Queue: Wenyu Zhang <zhangwenyu@google.com>
Cr-Commit-Position: refs/heads/main@{#1002382}