[gnome-continuous] Revert "Tag Vala"

[Rico Tzschichholz <ricotz src gnome org>]

commit 168e5824704b7088fde63ffe4ae0f896724a91c4
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Thu Feb 16 12:07:53 2017 +0100

    Revert "Tag Vala"
    
    This reverts commit 04d82d20127a756bba0dafb1f246c2a915f80d7d.

 manifest.json |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 9fda2ad..2168259 100644
--- a/manifest.json
+++ b/manifest.json
@@ -103,8 +103,6 @@
                                 "--disable-vapigen"]},
 
                {"src": "gnome:vala",
-                 "tag": "73105043ef3b12cdac538d4a9b8059ad7e02f8d5",
-                 "tag-reason": "Fails to build from master with a gobject vapi error",
                 "config-opts": ["--enable-vapigen"]},
 
                {"src": "git:git://github.com/seccomp/libseccomp",