[gnome-documents] flatpak: Update Tracker build flags

[Debarshi Ray <debarshir src gnome org>]

commit f7ac187a0620110e9c90458a00fb9a0e340e863c
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Mar 13 15:28:35 2018 +0100

    flatpak: Update Tracker build flags
    
    The Tracker miners, extract and writeback services have been split out
    into a separate Git repository. The tracker-needle and
    tracker-preferences utilities have been removed.

 flatpak/org.gnome.Books.json |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/flatpak/org.gnome.Books.json b/flatpak/org.gnome.Books.json
index 778c406..73e07be 100644
--- a/flatpak/org.gnome.Books.json
+++ b/flatpak/org.gnome.Books.json
@@ -137,12 +137,7 @@
         {
             "name": "tracker",
             "cleanup": [ "/bin", "/etc", "/libexec" ],
-            "config-opts": [ "--disable-miner-apps", "--disable-static",
-                             "--disable-tracker-extract", "--disable-tracker-needle",
-                             "--disable-tracker-preferences", "--disable-artwork",
-                             "--disable-tracker-writeback", "--disable-miner-user-guides",
-                             "--with-bash-completion-dir=no"
-            ],
+            "config-opts": [ "--disable-static", "--with-bash-completion-dir=no" ],
             "sources": [
                 {
                     "type": "git",