[gnome-builder] Revert "flatpak: work around breakage from GtkSourceView/default-enum values"

[Christian Hergert <chergert src gnome org>]

commit 8fc9ae141bf13e9774c5c5daab74ad741beea9f7
Author: Christian Hergert <chergert redhat com>
Date:   Tue May 23 13:49:18 2017 -0700

    Revert "flatpak: work around breakage from GtkSourceView/default-enum values"
    
    This reverts commit 1820245bb8c31afc43f3c856ad0fb9e9251e9fa4.
    
    GLib continues to ignore /*< private >*/ trigrams, as it should, but now Gtk+
    has fixed the issue for the default enum. So we no longer need this patch in
    our tree.
    
    See https://git.gnome.org/browse/gtk+/commit/?h=gtk-3-22&id=b492db25a187994c6869ff99d89a335b63959aed

 build/flatpak/default-enum.patch |   26 --------------------------
 org.gnome.Builder.json           |    6 +-----
 2 files changed, 1 insertions(+), 31 deletions(-)
---
diff --git a/org.gnome.Builder.json b/org.gnome.Builder.json
index 9729300..ab9a0c8 100644
--- a/org.gnome.Builder.json
+++ b/org.gnome.Builder.json
@@ -517,11 +517,7 @@
                     "type": "git",
                     "url": "https://git.gnome.org/browse/gtksourceview";,
                     "branch": "gnome-3-24"
-                },
-               {
-                    "type": "patch",
-                    "path": "build/flatpak/default-enum.patch"
-               }
+                }
             ]
         },
         {