libobjc: Remove unused code (patch 4)

["Nicola Pero" <nicola dot pero at meta-innovation dot com>]

Another cleanup patch.  Committed to trunk.

Thanks

Index: sendmsg.c
===================================================================
--- sendmsg.c   (revision 174766)
+++ sendmsg.c   (working copy)
@@ -62,7 +62,9 @@ see the files COPYING3 and COPYING.RUNTIME respect
 #define INVISIBLE_STRUCT_RETURN 0
 #endif
 
-/* The uninstalled dispatch table.  */
+/* The uninstalled dispatch table.  If a class' dispatch table points
+   to __objc_uninstalled_dtable then that means it needs its dispatch
+   table to be installed.  */
 struct sarray *__objc_uninstalled_dtable = 0;   /* !T:MUTEX */
 
 /* Two hooks for method forwarding. If either is set, it is invoked to
@@ -469,9 +471,6 @@ objc_msg_lookup_super (struct objc_super *super, S
     return (IMP)nil_method;
 }
 
-struct objc_method *
-class_get_instance_method (Class class, SEL op);
-
 void
 __objc_init_dispatch_tables ()
 {
@@ -645,18 +644,6 @@ class_add_method_list (Class class, struct objc_me
 }
 
 struct objc_method *
-class_get_instance_method (Class class, SEL op)
-{
-  return search_for_method_in_hierarchy (class, op);
-}
-
-struct objc_method *
-class_get_class_method (Class class, SEL op)
-{
-  return search_for_method_in_hierarchy (class, op);
-}
-
-struct objc_method *
 class_getInstanceMethod (Class class_, SEL selector)
 {
   struct objc_method *m;
@@ -1001,15 +988,6 @@ __objc_print_dtable_stats (void)
   objc_mutex_unlock (__objc_runtime_mutex);
 }
 
-/* Returns the uninstalled dispatch table indicator.  If a class'
-   dispatch table points to __objc_uninstalled_dtable then that means
-   it needs its dispatch table to be installed.  */
-struct sarray *
-objc_get_uninstalled_dtable (void)
-{
-  return __objc_uninstalled_dtable;
-}
-
 static cache_ptr prepared_dtable_table = 0;
 
 /* This function is called by: objc_msg_lookup, get_imp and
Index: ChangeLog
===================================================================
--- ChangeLog   (revision 174773)
+++ ChangeLog   (working copy)
@@ -1,5 +1,11 @@
 2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
 
+       * sendmsg.c (class_get_instance_method): Removed.
+       (class_get_class_method): Removed.
+       (objc_get_uninstalled_dtable): Removed.
+
+2011-06-07  Nicola Pero  <nicola.pero@meta-innovation.com>
+
        * objc-private/module-abi-8.h (class_get_instance_size): Removed.
        * objects.c (class_create_instance): Removed.
        * error.c (__USE_FIXED_PROTOTYPES__): Removed.