[gtk+] Fix the build

[Matthias Clasen <matthiasc src gnome org>]

commit a84c15fef0eace73590c07043e8a481f25a0c453
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Apr 27 06:15:28 2015 -0400

    Fix the build
    
    There was one too many dialog test cases in the Makefile.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748509

 testsuite/gtk/Makefile.am |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/testsuite/gtk/Makefile.am b/testsuite/gtk/Makefile.am
index 1141ccf..c44144d 100644
--- a/testsuite/gtk/Makefile.am
+++ b/testsuite/gtk/Makefile.am
@@ -203,7 +203,6 @@ test_ui =                                           \
        ui/dialog3.ui ui/dialog3.expected               \
        ui/dialog4.ui ui/dialog4.expected               \
        ui/dialog5.ui ui/dialog5.expected               \
-       ui/dialog6.ui ui/dialog6.expected               \
        ui/filefilter1.ui ui/filefilter1.expected       \
        ui/filefilter2.ui ui/filefilter2.expected       \
        ui/filefilter3.ui ui/filefilter3.expected       \