[gnome-ostree] manifest: Untag gtk3

[Colin Walters <walters src gnome org>]

commit c71fa41fa011c81f974a31aef588f7895070e600
Author: Colin Walters <walters verbum org>
Date:   Sat Mar 23 17:08:19 2013 -0400

    manifest: Untag gtk3

 manifest.json |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 3a87d1a..869aa4a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -475,8 +475,7 @@
                 "branch": "gtk-engines-2-22"},
 
                {"src": "gnome:gtk+",
-                "name": "gtk3",
-                 "tag": "75f4f7a47179c6ab48ecbf07acfab16f9cd762b4"},
+                "name": "gtk3"},
 
                {"src": "fd:plymouth",
                 "config-opts": ["--enable-pango",