Drop the patch that added gtk+2 support.
Use an icon that is found in adwaita icon theme.
(From OE-Core rev: 9fc64086b3d7e37493c800f0228d47b1c7bdd1c8)
Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>