Comment 2 for bug 927150

StacktraceTop:
 g_type_check_instance_is_a (type_instance=<optimized out>, iface_type=<optimized out>) at /build/buildd/glib2.0-2.31.14/./gobject/gtype.c:3965
 g_file_equal (file1=0x1d1cb60, file2=0x1d43120) at /build/buildd/glib2.0-2.31.14/./gio/gfile.c:587
 g_hash_table_lookup_node (hash_return=<synthetic pointer>, key=0x1d43120, hash_table=0x17f0ea0) at /build/buildd/glib2.0-2.31.14/./glib/ghash.c:422
 g_hash_table_insert_internal (hash_table=0x17f0ea0, key=0x1d43120, value=0x1d43120, keep_new_key=0) at /build/buildd/glib2.0-2.31.14/./glib/ghash.c:1151
 row_expanded (tree_view=<optimized out>, iter=0x1cced00, path=<optimized out>) at gedit-file-browser-view.c:174