Check temporarily_hidden() earlier as diagnostic.

To assist debugging the flakiness of BasicSelectionIsolatedScrollMainframe
it would be nice to confirm the value of temporarily_hidden() is correct
prior to checking the active status.

TBR=kenrb@chromium.org

Bug: 805017
Change-Id: Iff9f35c01b8d92429514c5c5b5f771ea7c0d9c87
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1532149
Reviewed-by: James MacLean <wjmaclean@chromium.org>
Commit-Queue: James MacLean <wjmaclean@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642523}
1 file changed