[nautilus/sam/tracker-3] flatpak: Use Tracker from GNOME Flatpak SDK

[Sam Thursfield <sthursfield src gnome org>]

commit 78a0d5392cb8edc008161b6669b723a40e3f4c59
Author: Sam Thursfield <sam afuera me uk>
Date:   Fri May 8 01:42:43 2020 +0200

    flatpak: Use Tracker from GNOME Flatpak SDK
    
    Tracker 3 is provded in the Flatpak SDK, see
    https://gitlab.gnome.org/GNOME/gnome-build-meta/-/merge_requests/630.

 build-aux/flatpak/org.gnome.Nautilus.json | 59 -------------------------------
 1 file changed, 59 deletions(-)
---
diff --git a/build-aux/flatpak/org.gnome.Nautilus.json b/build-aux/flatpak/org.gnome.Nautilus.json
index 0f76009a7..eab6076ed 100644
--- a/build-aux/flatpak/org.gnome.Nautilus.json
+++ b/build-aux/flatpak/org.gnome.Nautilus.json
@@ -58,32 +58,6 @@
         }
       ]
     },
-    {
-      "name": "tracker",
-      "cleanup": [
-        "/bin",
-        "/etc",
-        "/libexec"
-      ],
-      "buildsystem": "meson",
-      "builddir": true,
-      "config-opts": [
-        "-Ddocs=false",
-        "-Dfunctional_tests=false",
-        "-Djournal=false",
-        "-Dnetwork_manager=disabled",
-        "-Dstemmer=disabled",
-        "-Dbash_completion=no",
-        "-Dsystemd_user_services=no"
-      ],
-      "sources": [
-        {
-          "type": "git",
-          "url": "https://gitlab.gnome.org/GNOME/tracker.git";,
-          "branch": "tracker-2.3"
-        }
-      ]
-    },
     {
       "name": "intltool",
       "cleanup": [ "*" ],
@@ -95,39 +69,6 @@
         }
       ]
     },
-    {
-      "name": "tracker-miners",
-      "buildsystem": "meson",
-      "cleanup": [
-        "/etc",
-        "/lib",
-        "/libexec",
-        "/share/dbus-1/services/org.freedesktop.Tracker1.Miner.Extract.service",
-        "/share/dbus-1/services/org.freedesktop.Tracker1.Writeback.service",
-        "/share/tracker/miners/org.freedesktop.Tracker1.Miner.Applications.service",
-        "/share/tracker/miners/org.freedesktop.Tracker1.Miner.Extract.service",
-        "/share/tracker/miners/org.freedesktop.Tracker1.Miner.RSS.service",
-        "/share/tracker-miners",
-        "/share/glib-2.0/schemas/org.freedesktop.Tracker.Extract.gschema.xml",
-        "/share/glib-2.0/schemas/org.freedesktop.Tracker.Writeback.gschema.xml"
-      ],
-      "config-opts": [
-        "-Dextract=false",
-        "-Dgeneric_media_extractor=none",
-        "-Dminer_apps=false",
-        "-Dminer_fs=true",
-        "-Dminer_rss=false",
-        "-Dsystemd_user_services=no",
-        "-Dwriteback=false"
-      ],
-      "sources": [
-        {
-          "type": "git",
-          "url": "https://gitlab.gnome.org/GNOME/tracker-miners.git";,
-          "branch": "tracker-miners-2.3"
-        }
-      ]
-    },
     {
         "name": "gnome-desktop",
         "buildsystem": "meson",