Template methods on Timer classes instead of the classes themselves.

ui/base/x/selection_owner.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_BASE_X_SELECTION_OWNER_H_
 #define UI_BASE_X_SELECTION_OWNER_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 107 matching lines @@
 
   // The maximum size of data we can put in XChangeProperty().
   size_t max_request_size_;
 
   // The data we are currently serving.
   SelectionFormatMap format_map_;
 
   std::vector<IncrementalTransfer> incremental_transfers_;
 
   // Used to abort stale incremental data transfers.
-  base::RepeatingTimer<SelectionOwner> incremental_transfer_abort_timer_;
+  base::RepeatingTimer incremental_transfer_abort_timer_;
 
   X11AtomCache atom_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(SelectionOwner);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_X_SELECTION_OWNER_H_