Drop unused patches

gtk-dep.patch

@@ -1,12 +0,0 @@
-diff -up file-roller-2.91.0/configure.ac.gtk-dep file-roller-2.91.0/configure.ac
---- file-roller-2.91.0/configure.ac.gtk-dep	2010-10-06 23:29:47.169208007 -0400
-+++ file-roller-2.91.0/configure.ac	2010-10-06 23:31:18.921208009 -0400
-@@ -28,7 +28,7 @@ dnl ====================================
- 
- GLIB_REQUIRED=2.25.5
- GIO_REQUIRED=2.25.5
--GTK_REQUIRED=2.91.1
-+GTK_REQUIRED=2.91.0
- NAUTILUS_REQUIRED=2.22.2
- 
- AC_SUBST(GLIB_REQUIRED)

tar7z.patch

@@ -1,22 +0,0 @@
---- file-roller-2.30.1.1/src/fr-process.h	2009-04-30 04:47:42.000000000 -0400
-+++ foo/src/fr-process.h	2010-05-05 22:05:23.097517483 -0400
-@@ -97,7 +97,7 @@
- 					     const char   *arg);
- void        fr_process_add_arg_concat       (FrProcess    *fr_proc,
- 					     const char   *arg,
--					     ...);
-+					     ...) G_GNUC_NULL_TERMINATED;
- void        fr_process_add_arg_printf       (FrProcess    *fr_proc,
- 					     const char   *format,
- 					     ...) G_GNUC_PRINTF (2, 3);
---- file-roller-2.30.1.1/src/fr-command-tar.c	2010-04-27 02:42:13.000000000 -0400
-+++ foo/src/fr-command-tar.c	2010-05-05 22:06:39.920522861 -0400
-@@ -661,7 +661,7 @@
- 		fr_process_add_arg (comm->process, "-l");
- 
- 		new_name = g_strconcat (c_tar->uncomp_filename, ".7z", NULL);
--		fr_process_add_arg_concat (comm->process, new_name);
-+		fr_process_add_arg_concat (comm->process, new_name, NULL);
- 
- 		fr_process_add_arg (comm->process, c_tar->uncomp_filename);
- 		fr_process_end_command (comm->process);