[Libreoffice] [REVIEW] fix for screen resizing problems

[Radek Doulík]

Hi all,

I have prepared a fix for impress slideshow problem when screen is
resized (for example by xrandr). The slideshow wasn't resizing
correctly. I am looking for 2 reviews (I already have one from Lubos) to
include it in 3-4-1 branch.

It involves these 3 commits:

http://cgit.freedesktop.org/libreoffice/libs-gui/commit/?id=99222151485297266936bb3a8a8cd4162cb25f70
http://cgit.freedesktop.org/libreoffice/libs-gui/commit/?id=865e186b92605ad02981fb605aa4e7f27489d4cd
http://cgit.freedesktop.org/libreoffice/libs-gui/commit/?id=eb1f0c94dfab3aa8afebda8e4a18664e5ac08fa5

Cheers
Radek