CA-289948: Do not show the upsell dialog if migration is not permitted due to licensing restrictions; launch the move VM dialog instead. Also, removed unused constructor.
CA-289948: Do not show the upsell dialog if migration is not permitted due to licensing restrictions; launch the move VM dialog instead.
Also, removed unused constructor.

Signed-off-by: Konstantina Chremmou <a7d1f757a659045fb6db8c1e3849a1c8ad00b97a@citrix.com>

xenserver/xenadmin,MihaelaStoica/xenadmin,minli1/xenadmin,xenserver/xenadmin,MihaelaStoica/xenadmin,minli1/xenadmin,MihaelaStoica/xenadmin,MihaelaStoica/xenadmin,kc284/xenadmin,minli1/xenadmin,minli1/xenadmin,MihaelaStoica/xenadmin,minli1/xenadmin,kc284/xenadmin,kc284/xenadmin,MihaelaStoica/xenadmin,kc284/xenadmin,xenserver/xenadmin,kc284/xenadmin,minli1/xenadmin