[gtksourceview] textregion: remove useless #include's

[Sébastien Wilmet <swilmet src gnome org>]

commit bcd79ef27d4401cb8456cf539be7231399f9b67e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Jul 17 21:36:21 2014 +0200

    textregion: remove useless #include's

 gtksourceview/gtktextregion.c |   19 +++++++------------
 1 files changed, 7 insertions(+), 12 deletions(-)
---
diff --git a/gtksourceview/gtktextregion.c b/gtksourceview/gtktextregion.c
index 224b3ee..bf441e3 100644
--- a/gtksourceview/gtktextregion.c
+++ b/gtksourceview/gtktextregion.c
@@ -19,15 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <glib.h>
-
 #include "gtktextregion.h"
 
-
 #undef ENABLE_DEBUG
 /*
 #define ENABLE_DEBUG
@@ -620,12 +613,15 @@ gtk_text_region_iterator_next (GtkTextRegionIterator *iter)
        real = (GtkTextRegionIteratorReal *)iter;
        g_return_val_if_fail (check_iterator (real), FALSE);
 
-       if (real->subregions != NULL) {
+       if (real->subregions != NULL)
+       {
                real->subregions = g_list_next (real->subregions);
                return TRUE;
        }
        else
+       {
                return FALSE;
+       }
 }
 
 void
@@ -669,16 +665,15 @@ gtk_text_region_debug_print (GtkTextRegion *region)
        }
 
        g_print ("Subregions: ");
-       l = region->subregions;
-       while (l) {
+
+       for (l = region->subregions; l != NULL; l = l->next)
+       {
                Subregion *sr = l->data;
                GtkTextIter iter1, iter2;
                gtk_text_buffer_get_iter_at_mark (region->buffer, &iter1, sr->start);
                gtk_text_buffer_get_iter_at_mark (region->buffer, &iter2, sr->end);
                g_print ("%d-%d ", gtk_text_iter_get_offset (&iter1),
                         gtk_text_iter_get_offset (&iter2));
-               l = l->next;
        }
        g_print ("\n");
 }
-