Style GTK scroll bars so they are visible
Style GTK scroll bars so they are visible

These do not match the specs but the specs
require that the Gtk scroll bars match the
webkit ones and we can't style the webkit
scroll bars so the best we can do is make
the Gtk ones match the default webkit
ones.

[endlessm/eos-sdk#2966]

endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib