Class cluster and encoding/decoding fixes.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@7825 72102866-910b-0410-8b05-ffd578937521

Source/NSData.m

@@ -1913,23 +1913,11 @@ failure:
   return self;  
 }
 
-/* NSCoding	*/
-
-- (Class) classForArchiver
-{
-  return dataMalloc;		/* Will not be static data when decoded. */
-}
-
 - (Class) classForCoder
 {
   return dataMalloc;		/* Will not be static data when decoded. */
 }
 
-- (Class) classForPortCoder
-{
-  return dataMalloc;		/* Will not be static data when decoded. */
-}
-
 /* Basic methods	*/
 
 - (const void*) bytes
@@ -2510,21 +2498,11 @@ getBytes(void* dst, void* src, unsigned len, unsigned limit, unsigned *pos)
   return (NSData*)NSAllocateObject(mutableDataMalloc, 0, z);
 }
 
-- (Class) classForArchiver
-{
-  return mutableDataMalloc;
-}
-
 - (Class) classForCoder
 {
   return mutableDataMalloc;
 }
 
-- (Class) classForPortCoder
-{
-  return mutableDataMalloc;
-}
-
 - (id) copy
 {
   return [[dataMalloc allocWithZone: NSDefaultMallocZone()]