[gtk+] testsuite/gtk/textiter: Remove an unused variable

[Daniel Boles <dboles src gnome org>]

commit 8bddf52b510457f73e2ab70049e63d2f6125f456
Author: Daniel Boles <dboles src gnome org>
Date:   Sat Feb 18 19:26:08 2017 +0000

    testsuite/gtk/textiter: Remove an unused variable

 testsuite/gtk/textiter.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/testsuite/gtk/textiter.c b/testsuite/gtk/textiter.c
index c68220c..6259f88 100644
--- a/testsuite/gtk/textiter.c
+++ b/testsuite/gtk/textiter.c
@@ -748,7 +748,6 @@ test_backward_line (void)
 {
   GtkTextBuffer *buffer;
   GtkTextIter iter, start, end;
-  gboolean ret;
   gint offset;
 
   buffer = gtk_text_buffer_new (NULL);