connection: Drop vm-added emission on connect

We don't use this for most other signals and it's kind of unexpected

virtManager/connection.py

@@ -338,15 +338,6 @@ class vmmConnection(vmmGObject):
             return 0
         return self._hostinfo[2]
 
-    def connect(self, name, callback, *args):
-        handle_id = vmmGObject.connect(self, name, callback, *args)
-
-        if name == "vm-added":
-            for vm in self.list_vms():
-                self.emit("vm-added", vm.get_connkey())
-
-        return handle_id
-
 
     ##########################
     # URI + hostname helpers #

virtManager/inspection.py

@@ -102,10 +102,8 @@ class vmmInspection(vmmGObject):
             if conn and not (conn.is_remote()) and not (uri in self._conns):
                 self._conns[uri] = conn
                 conn.connect("vm-added", self.vm_added)
-                # No need to push the VMs of the newly added
-                # connection manually into the queue, as the above
-                # connect() will emit vm-added signals for all of
-                # its VMs.
+                for vm in conn.list_vms():
+                    self.vm_added(conn, vm.get_connkey())
         elif obj[0] == "conn_removed":
             uri = obj[1]
             del self._conns[uri]

virtManager/manager.py

@@ -673,6 +673,9 @@ class vmmManager(vmmGObjectUI):
         conn.connect("resources-sampled", self.conn_row_updated)
         conn.connect("state-changed", self.conn_state_changed)
 
+        for vm in conn.list_vms():
+            self.vm_added(conn, vm.get_connkey())
+
     def remove_conn(self, engine_ignore, uri):
         # Called from engine.py signal conn-removed