This uses one line (on bottom) of items and makes it white.
Seen in Wireshark on some configurations of GTK 2 on Linux,
so backports it to Qt for people who like it.
In my opinion it helps if you use packet list background colors
for frames and you have a lot of following frames with
the same background color.
Bug: 10954
Change-Id: Id8f58520d7224db4eb8181bcc04febd7416a8578
Reviewed-on: https://code.wireshark.org/review/7293
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Dario Lombardo