migration: Remove duplicate vmstate macros

Now that type-checking is not being done per integer size anymore,
various macros have duplicated bodies. Remove them.

The original names are left the same so the device code can be altered
per-subsystem in the next patches.

Acked-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
1 file changed