[evolution-exchange] Remove NULL checks for GObject methods.

[Matthew Barnes <mbarnes src gnome org>]

commit 6d91d917d0e16d0fdbc42b59fa647940c042fbfa
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Feb 12 11:04:25 2011 -0500

    Remove NULL checks for GObject methods.
    
    As of GLib 2.28 all GObject virtual methods, including constructed(),
    are safe to chain up to unconditionally.  Remove unnecessary checks.

 calendar/e-cal-backend-exchange.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/calendar/e-cal-backend-exchange.c b/calendar/e-cal-backend-exchange.c
index 0bf6436..b0bd792 100644
--- a/calendar/e-cal-backend-exchange.c
+++ b/calendar/e-cal-backend-exchange.c
@@ -2333,8 +2333,8 @@ finalize (GObject *object)
 	}
 	g_free (cbex->priv);
 
-	if (G_OBJECT_CLASS (parent_class)->finalize)
-		G_OBJECT_CLASS (parent_class)->finalize (object);
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (parent_class)->finalize (object);
 }
 
 static void