[gnome-continuous] Revert "manifest: tag libxkbcommon"

[Javier Jardón Cabezas <jjardon src gnome org>]

commit 7cefd2cca70eb5ea36e7880d3365f47ea77204b3
Author: Javier Jardón <jjardon gnome org>
Date:   Mon Jul 31 16:38:47 2017 +0100

    Revert "manifest: tag libxkbcommon"
    
    Problem fixed upstream
    
    This reverts commit 5ba9a8cb682a06831439b4e5f491a5ef6e24e661.

 manifest.json |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 0469e63..df57fb0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -447,9 +447,7 @@
 
                {"src": "fd:xorg/driver/xf86-input-libinput"},
 
-                {"src": "git:git://github.com/xkbcommon/libxkbcommon",
-                 "tag": "1b6fa0298ac691640a793e64ab2853ecfd5bba1a",
-                 "tag-reason": "https://github.com/xkbcommon/libxkbcommon/issues/50"},
+                {"src": "git:git://github.com/xkbcommon/libxkbcommon"},
 
                 {"src": "git:git://git.xiph.org/celt.git"},