[tracker] TST - Fixed compile error with latest vala

[Jamie McCracken <jamiemcc src gnome org>]

commit 26ec73d73b2b12576234be1f2ac68ccbf0f14c30
Author: Jamie McCracken <jamie mccrack gmail com>
Date:   Mon Sep 27 23:28:15 2010 -0400

    TST - Fixed compile error with latest vala

 src/tracker-search-tool/tracker-entry.gs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/tracker-search-tool/tracker-entry.gs b/src/tracker-search-tool/tracker-entry.gs
index 00b0633..e1de72a 100644
--- a/src/tracker-search-tool/tracker-entry.gs
+++ b/src/tracker-search-tool/tracker-entry.gs
@@ -127,8 +127,8 @@ class TrackerSearchEntry  : ComboBoxEntry implements Gtk.Activatable
             else
                 print("error: '%s' is not writable", histfilename)
 
-    def sync_action_properties (action : Action)
+    def sync_action_properties (action : Gtk.Action)
         return
 
-    def update (action : Action, prop : string)
+    def update (action : Gtk.Action, prop : string)
         return