UpdateGlue: move stats_invalidate() call to Instance::DatabaseModified()

src/Instance.cxx

@@ -21,6 +21,7 @@
 #include "Instance.hxx"
 #include "Partition.hxx"
 #include "Idle.hxx"
+#include "Stats.hxx"
 
 void
 Instance::DeleteSong(const char *uri)
@@ -31,6 +32,7 @@ Instance::DeleteSong(const char *uri)
 void
 Instance::DatabaseModified()
 {
+	stats_invalidate();
 	partition->DatabaseModified();
 	idle_add(IDLE_DATABASE);
 }

src/UpdateGlue.cxx

@@ -29,7 +29,6 @@
 #include "GlobalEvents.hxx"
 #include "util/Error.hxx"
 #include "Log.hxx"
-#include "Stats.hxx"
 #include "Main.hxx"
 #include "Instance.hxx"
 #include "system/FatalError.hxx"
@@ -162,8 +161,6 @@ static void update_finished_event(void)
 		spawn_update_task(std::move(i));
 	} else {
 		progress = UPDATE_PROGRESS_IDLE;
-
-		stats_invalidate();
 	}
 }