[gnome-continuous] Revert "Tag gst-plugins-base"

[Emmanuele Bassi <ebassi src gnome org>]

commit 58531b2e1437c0cbabda1d35c1d6affef0d49895
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Fri Jun 29 17:56:58 2018 +0100

    Revert "Tag gst-plugins-base"
    
    This reverts commits 274afb55aa43072d8acb38e6342f31d9ec579db0
    and 98345f8c748e0d983677a447bcb0fe84f6f8be57.
    
    Upstream fixed the Meson build.

 manifest.json | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index fbe14a2..c8aa2ca 100644
--- a/manifest.json
+++ b/manifest.json
@@ -702,8 +702,6 @@
                  "config-opts": ["-Denable-gtk-doc=false"]},
 
                {"src": "fd-gstreamer:gst-plugins-base",
-                 "tag": "1c8bf44dea2af3b8bbed3e230479fe5405a5bad6",
-                 "tag-reason": "Build failure using Meson",
                 "config-opts": ["-Ddisable_gtkdoc=true"]},
 
                {"src": "gnome:cogl.git",