Template methods on Timer classes instead of the classes themselves.

ui/chromeos/ime/infolist_window.h

 // Copyright 2014 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_CHROMEOS_IME_INFOLIST_WINDOW_H_
 #define UI_CHROMEOS_IME_INFOLIST_WINDOW_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 38 matching lines @@
 
   // The list of visible entries. Owned by views hierarchy.
   std::vector<InfolistEntryView*> entry_views_;
 
   // Information title font.
   gfx::FontList title_font_list_;
 
   // Information description font.
   gfx::FontList description_font_list_;
 
-  base::OneShotTimer<views::Widget> show_hide_timer_;
+  base::OneShotTimer show_hide_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(InfolistWindow);
 };
 
 }  // namespace ime
 }  // namespace ui
 
 #endif  // UI_CHROMEOS_IME_INFOLIST_WINDOW_H_