[tracker-miners/sam/tracker-3.0-functional-tests: 1/3] Move TRACKER_PREFIX_DATASOURCE_URN from tracker.git

[Sam Thursfield <sthursfield src gnome org>]

commit 3a128ecc87f7c894a42de7d5586ebfe60caaec2a
Author: Sam Thursfield <sam afuera me uk>
Date:   Mon Jan 27 21:10:18 2020 +0100

    Move TRACKER_PREFIX_DATASOURCE_URN from tracker.git

 src/libtracker-miner/tracker-miner.h | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/libtracker-miner/tracker-miner.h b/src/libtracker-miner/tracker-miner.h
index 9d6d20ee1..743d06993 100644
--- a/src/libtracker-miner/tracker-miner.h
+++ b/src/libtracker-miner/tracker-miner.h
@@ -22,6 +22,9 @@
 
 #define __LIBTRACKER_MINER_H_INSIDE__
 
+#define TRACKER_PREFIX_DATASOURCE_URN \
+       "urn:nepomuk:datasource:"
+
 #include <libtracker-miner/tracker-data-provider.h>
 #include <libtracker-miner/tracker-decorator.h>
 #include <libtracker-miner/tracker-decorator-fs.h>