python: remove virConnectGetCPUModelNames from globals

Commit de51dc9c primarily added
virConnectGetCPUModelNames as libvirt.getCPUModelNames(conn, arch)
instead of libvirt.virConnect.getCPUModelNames(arch) so revert the code
that does the former while leaving the code that does the later.

python/generator.py

@@ -250,7 +250,6 @@ lxc_functions_failed = []
 qemu_functions_failed = []
 functions_skipped = [
     "virConnectListDomains",
-    "virConnectGetCPUModelNames",
 ]
 lxc_functions_skipped = []
 qemu_functions_skipped = []

python/libvirt-override.py

@@ -207,14 +207,3 @@ def virEventAddTimeout(timeout, cb, opaque):
     ret = libvirtmod.virEventAddTimeout(timeout, cbData)
     if ret == -1: raise libvirtError ('virEventAddTimeout() failed')
     return ret
-
-def getCPUModelNames(conn, arch, flags=0):
-    """
-    get the list of supported CPU models.
-    @conn: virConnect connection
-    @arch: Architecture
-    @flags: extra flags; not used yet, so callers should always pass 0.
-    """
-    ret = libvirtmod.virConnectGetCPUModelNames(conn._o, arch, flags)
-    if ret == None: raise libvirtError ('virConnectGetCPUModelNames() failed', conn=self)
-    return ret