console: Remove console_active check

This is largely left over from the old days when a xen VM could
start up but still take a bit of time for the allocated VNC port
to be reflected in the XML.

This may still be an issue with old old xen, but I suspect it's
not relevant for anything modern, and it causes some issues with
listen=none behavior that spice supports. Just drop it and see if
anyone complains

virtManager/console.py

@@ -652,11 +652,6 @@ class vmmConsolePages(vmmGObjectUI):
                   "guest's listen address." % ginfo.transport))
             return
 
-        if not ginfo.console_active():
-            self._activate_unavailable_page(
-                _("Graphical console is not yet active for guest"))
-            return
-
         self._activate_unavailable_page(
             _("Connecting to graphical console for guest"))
 

virtManager/sshtunnels.py

@@ -98,12 +98,6 @@ class ConnectionInfo(object):
                 (self.gtype, self.transport, self._connhost, self.connuser,
                  self._connport, self.gaddr, self.gport, self.gtlsport,
                  self.gsocket))
-    def console_active(self):
-        if self.gsocket:
-            return True
-        if (self.gport in [None, -1] and self.gtlsport in [None, -1]):
-            return False
-        return True
 
 
 class _TunnelScheduler(object):