clutter/actor: Use g_signal_connect for connecting to pango context
In commit ba8f5a11 it might have been overseen to switch to g_signal_connect from g_signal_connect_object, so do that now to make things a bit more clear.
In commit ba8f5a11 it might have been overseen to switch to g_signal_connect from g_signal_connect_object, so do that now to make things a bit more clear.