Trying to avoid dbus stuff when ENABLE_DBUS!=TRUE

Change-Id: Iec606a754c405710c45d78bd061ca1650522a747

vcl/Library_vclplug_gtk.mk

@@ -31,6 +31,12 @@ $(eval $(call gb_Library_add_defs,vclplug_gtk,\
     -DLIBO_VERSION=\"$(UPD)$(LAST_MINOR)\" \
 ))
 
+ifeq ($(ENABLE_DBUS),TRUE)
+$(eval $(call gb_Library_add_defs,vclplug_gtk,\
+	-DENABLE_DBUS \
+))
+endif
+
 $(eval $(call gb_Library_use_sdk_api,vclplug_gtk))
 
 $(eval $(call gb_Library_use_libraries,vclplug_gtk,\

vcl/inc/unx/gtk/gtkframe.hxx

@@ -213,9 +213,11 @@ class GtkSalFrame : public SalFrame
 #endif
 
     SalMenu*                        m_pSalMenu;
+#ifdef ENABLE_DBUS
     friend void ensure_dbus_setup(GdkWindow* gdkWindow, GtkSalFrame* pSalFrame);
     friend void on_registrar_available (GDBusConnection*, const gchar*, const gchar*, gpointer);
     friend void on_registrar_unavailable (GDBusConnection*, const gchar*, gpointer);
+#endif
     guint                           m_nWatcherId;
 
     void Init( SalFrame* pParent, sal_uLong nStyle );