Don't change background on the initial style_set call
This results in queueing an unnecessary background change which causes the EelBackground to be unrealized wrongly. This fixes https://bugzilla.gnome.org/show_bug.cgi?id=578136
parent
fd2e7311
This results in queueing an unnecessary background change which causes the EelBackground to be unrealized wrongly. This fixes https://bugzilla.gnome.org/show_bug.cgi?id=578136
mentioned in commit 678ce518