gdb: rename type::{arch,objfile} -> type::{arch_owner,objfile_owner}

I think this makes the names of the methods clearer, especially for the
arch.  The type::arch method (which gets the arch owner, or NULL if the
type is not arch owned) is easily confused with the get_type_arch method
(which returns an arch no matter what).  The name "arch_owner" will make
it intuitive that the method returns NULL if the type is not arch-owned.

Also, this frees the type::arch name, so we will be able to morph the
get_type_arch function into the type::arch method.

gdb/ChangeLog:

	* gdbtypes.h (struct type) <arch>: Rename to...
	<arch_owner>: ... this, update all users.
	<objfile>: Rename to...
	<objfile_owner>: ... this, update all users.

Change-Id: Ie7c28684c7b565adec05a7619c418c69429bd8c0

1 files changed, 2 insertions, 2 deletions

diff --git a/gdb/guile/scm-type.c b/gdb/guile/scm-type.c
index 936639c..dd45d8e 100644
--- a/gdb/guile/scm-type.c
+++ b/gdb/guile/scm-type.c
@@ -151,7 +151,7 @@ tyscm_eq_type_smob (const void *ap, const void *bp)
 static htab_t
 tyscm_type_map (struct type *type)
 {
-  struct objfile *objfile = type->objfile ();
+  struct objfile *objfile = type->objfile_owner ();
   htab_t htab;
 
   if (objfile == NULL)
@@ -351,7 +351,7 @@ tyscm_copy_type_recursive (void **slot, void *info)
 {
   type_smob *t_smob = (type_smob *) *slot;
   htab_t copied_types = (htab_t) info;
-  struct objfile *objfile = t_smob->type->objfile ();
+  struct objfile *objfile = t_smob->type->objfile_owner ();
   htab_t htab;
   eqable_gdb_smob **new_slot;
   type_smob t_smob_for_lookup;