[Buildroot] [git commit master] libgtk2: get rid of old patches

[Peter Korsgaard]

commit: http://git.buildroot.net/buildroot/commit/?id=3eb9262c842b5a9a11d73af31d4a4519f5ccf1c4
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Haven't been touches for more than 2 years, so lets get rid of them.

Signed-off-by: Peter Korsgaard <jacmet at sunsite.dk>

Patch is too large, so refusing to show it