Removal of throbber.src

Hi,

I recently removed the unused throbber.src.

See: 
http://cgit.freedesktop.org/libreoffice/core/commit/?id=0d53a8336bd6b55fb89873ce7e2cd623468f282e

For me it doesn't make a difference between images*.zip. If I unzip it 
and search for spinner-* it's always the same result:

./toolkit/tk/spinner03-grey_07.png
./toolkit/tk/spinner03-grey_04.png
./toolkit/tk/spinner03-grey_06.png
./toolkit/tk/spinner03-grey_08.png
./toolkit/tk/spinner03-grey_01.png
./toolkit/tk/spinner03-grey_02.png
./toolkit/tk/spinner03-grey_05.png
./toolkit/tk/spinner03-grey_11.png
./toolkit/tk/spinner03-grey_10.png
./toolkit/tk/spinner03-grey_03.png
./toolkit/tk/spinner03-grey_12.png
./toolkit/tk/spinner03-grey_09.png

This is it on master with and without patch and on Ubuntu with libo 
3.5.3.2.


So I assume the other spinner images are unused?! Or is there some 
missing link I don't get?

Thomas