[gnome-continuous] manifest: WebKitGTK+ 2.15.4

[Carlos Garcia Campos <carlosgc src gnome org>]

commit bfe484f4471994a1648e14dad28a70fe76676534
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Tue Jan 31 12:34:10 2017 +0100

    manifest: WebKitGTK+ 2.15.4

 manifest.json |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 6217fdb..f9198b2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -814,9 +814,9 @@
                                 "--enable-debug-symbols=min",
                                 "--disable-maintainer-mode"]},
 
-               {"src": "tarball:http://www.webkitgtk.org/releases/webkitgtk-2.15.3.tar.xz";,
+               {"src": "tarball:http://www.webkitgtk.org/releases/webkitgtk-2.15.4.tar.xz";,
                 "name": "webkitgtk4",
-                "checksum": "2f93245918d92e4010ea6cb72096b5a1357fb3f8d1dfdbf4873b7174cd2ac8ec",
+                "checksum": "b5548a8a0a9e3133bd5a27f4fd0307f58871409134c308a9f09db8baa83a8bf4",
                 "patches": ["webkitgtk-cmake-buildapi.patch"]},
 
                {"src": "gnome:libgee",