[gnome-calendar/calendar-editor] source-dialog: fix compiling issues

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit f1a95c991912017b9a0b6befbc0863b191554c2c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Feb 9 11:26:11 2015 -0200

    source-dialog: fix compiling issues

 src/gcal-source-dialog.c |    8 ++++++++
 src/gcal-source-dialog.h |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/src/gcal-source-dialog.c b/src/gcal-source-dialog.c
index 051645f..4f2f0ec 100644
--- a/src/gcal-source-dialog.c
+++ b/src/gcal-source-dialog.c
@@ -26,6 +26,14 @@ typedef struct
   GcalManager        *manager;
 } GcalSourceDialogPrivate;
 
+struct _GcalSourceDialog
+{
+  GtkDialog parent;
+
+  /*< private >*/
+  GcalSourceDialogPrivate *priv;
+};
+
 G_DEFINE_TYPE_WITH_PRIVATE (GcalSourceDialog, gcal_source_dialog, GTK_TYPE_DIALOG)
 
 enum {
diff --git a/src/gcal-source-dialog.h b/src/gcal-source-dialog.h
index 8c4962b..8b074f3 100644
--- a/src/gcal-source-dialog.h
+++ b/src/gcal-source-dialog.h
@@ -21,6 +21,7 @@
 #define GCAL_SOURCE_DIALOG_H
 
 #include <glib-object.h>
+#include "gcal-manager.h"
 
 #include <gtk/gtk.h>