[gnome-builder] file-search: remove dead code

[Christian Hergert <chergert src gnome org>]

commit 03cb41fbcff2f081b5bdb07f32126d0ab45ed216
Author: Christian Hergert <christian hergert me>
Date:   Mon Apr 25 21:45:06 2016 -0700

    file-search: remove dead code

 plugins/file-search/gb-file-search-index.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/plugins/file-search/gb-file-search-index.c b/plugins/file-search/gb-file-search-index.c
index a835d08..0098dfd 100644
--- a/plugins/file-search/gb-file-search-index.c
+++ b/plugins/file-search/gb-file-search-index.c
@@ -28,7 +28,6 @@ struct _GbFileSearchIndex
   IdeObject     parent_instance;
 
   GFile        *root_directory;
-  GFileMonitor *file_monitor;
   Fuzzy        *fuzzy;
 };
 
@@ -63,7 +62,6 @@ gb_file_search_index_finalize (GObject *object)
   GbFileSearchIndex *self = (GbFileSearchIndex *)object;
 
   g_clear_object (&self->root_directory);
-  g_clear_object (&self->file_monitor);
   g_clear_pointer (&self->fuzzy, fuzzy_unref);
 
   G_OBJECT_CLASS (gb_file_search_index_parent_class)->finalize (object);