application: move GoaClient to manager

src/gcal-manager.h

@@ -23,6 +23,7 @@
 #include "e-cal-data-model.h"
 
 #include <libical/icaltime.h>
+#include <goa/goa.h>
 
 G_BEGIN_DECLS
 
@@ -51,6 +52,7 @@ struct _GcalManagerClass
   void (*source_removed)  (GcalManager *manager, ESource *source);
   void (*load_completed)  (GcalManager *manager);
   void (*query_completed) (GcalManager *manager);
+  void (*goa_client_ready) (GcalManager *manager, GoaClient *client);
 };
 
 typedef struct
@@ -161,6 +163,10 @@ gboolean       gcal_manager_load_completed          (GcalManager        *manager
 GcalEventData* gcal_manager_get_event_from_shell_search (GcalManager        *manager,
                                                          const gchar        *uuid);
 
+gboolean       gcal_manager_is_client_ready          (GcalManager        *manager);
+
+GoaClient*     gcal_manager_get_client               (GcalManager        *manager);
+
 G_END_DECLS
 
 #endif /* __GCAL_MANAGER_H__ */