[aravis] viewer: remove useless gtk2/3 switch.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 11e88e9917c293da2a9766f84a40b26fdbfa964b
Author: Emmanuel Pacaud <emmanuel gnome org>
Date:   Tue Feb 4 22:24:24 2014 +0100

    viewer: remove useless gtk2/3 switch.

 viewer/arvviewer.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)
---
diff --git a/viewer/arvviewer.c b/viewer/arvviewer.c
index ccce122..6eb8722 100644
--- a/viewer/arvviewer.c
+++ b/viewer/arvviewer.c
@@ -724,13 +724,7 @@ arv_viewer_new (void)
 
        builder = gtk_builder_new ();
 
-       ui_filename = g_build_filename (ARAVIS_DATA_DIR,
-#if GTK_CHECK_VERSION(3,0,0)
-                                       "arv-viewer-3.ui",
-#else
-                                       "arv-viewer-2.ui",
-#endif
-                                       NULL);
+       ui_filename = g_build_filename (ARAVIS_DATA_DIR, "arv-viewer-3.ui", NULL);
 
        if (!gtk_builder_add_from_file (builder, ui_filename, NULL))
                g_error ("The user interface file is missing ('%s')", ui_filename);