[flatpaks/flatpak-runtime] f45: flatpak.json: Add appropriate cleanup-commands for fontconfig

[Owen W. Taylor <otaylor@fishsoup.net>]

            A new commit has been pushed.

            Repo   : flatpaks/flatpak-runtime
            Branch : f45
            Commit : 982adef04e36a1882b555ae7637a5145a16cc29c
            Author : Owen W. Taylor <otaylor@fishsoup.net>
            Date   : 2017-06-28T10:22:42-04:00
            Stats  : +5/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/flatpaks/flatpak-runtime/c/982adef04e36a1882b555ae7637a5145a16cc29c?branch=f45

            Log:
            flatpak.json: Add appropriate cleanup-commands for fontconfig

Modify font timestamps to be the flatpak 'forced-to-zero' timestamps
so that the cache will have the correct values, and rebuild the
cache in /usr/cache.

---
diff --git a/flatpak.json b/flatpak.json
index 24f095a..0a2ce0e 100644
--- a/flatpak.json
+++ b/flatpak.json
@@ -1,5 +1,9 @@
 {
         "runtime": "org.fedoraproject.Platform",
         "runtime-version": "26",
-        "sdk": "org.fedoraproject.Sdk"
+        "sdk": "org.fedoraproject.Sdk",
+        "cleanup-commands": [ "touch -d @0 /usr/share/fonts",
+                              "touch -d @0 /usr/share/fonts/*",
+                              "fc-cache -fs"
+                            ]
 }