tree b35c577a77bdffdc94334dbfe75f5938e588c94e
parent 57dd73b282cc778d3292effcca3772d534239fed
author Lijin Shen <lazzzis@google.com> 1667439258 +0000
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1667439258 +0000

Let OS handle back press before UI with native is fully initialized

Before https://crrev.com/c/3421446, back press performed before UI
with native is initialized will not be intercepted and it'll let OS
itself handle the back press, usually thereby causing Clank to
be minimized.

After that change, we always intercept the back press and users are
unable to leave chrome before it is fully initialized.

This CL fixes that and adds a user action to verify this scenario.

Bug: 1380945
Change-Id: Ia3aa268ec5656cc9aa2de767a5a86bacc5b670ee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4000361
Reviewed-by: Theresa Sullivan <twellington@chromium.org>
Reviewed-by: Weilun Shi <sweilun@chromium.org>
Commit-Queue: Lijin Shen <lazzzis@google.com>
Reviewed-by: Jinsuk Kim <jinsukkim@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1066835}