[at-spi2-atk] Drop unused patches

[Kalev Lember]

commit 86e4c35dff8c84eba12c886eb6f0e0d0b006da7a
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Thu Nov 8 23:31:43 2012 +0100

    Drop unused patches

 ...-641338-Gracefully-handle-errors-listenin.patch |   76 --------------------
 ...-should-be-created-with-permissions-of-0x.patch |   37 ----------
 2 files changed, 0 insertions(+), 113 deletions(-)