Template methods on Timer classes instead of the classes themselves.

chrome/browser/ui/views/autofill/tooltip_icon.h

 // Copyright 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 CHROME_BROWSER_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_
 #define CHROME_BROWSER_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 53 matching lines @@
   // Whether the mouse is inside this tooltip.
   bool mouse_inside_;
 
   // A bubble shown on hover. Weak; owns itself. NULL while hiding.
   InfoBubble* bubble_;
 
   // The position of the bubble's arrow.
   views::BubbleBorder::Arrow bubble_arrow_;
 
   // A timer to delay showing |bubble_|.
-  base::OneShotTimer<TooltipIcon> show_timer_;
+  base::OneShotTimer show_timer_;
 
   // A watcher that keeps |bubble_| open if the user's mouse enters it.
   scoped_ptr<views::MouseWatcher> mouse_watcher_;
 
   ScopedObserver<views::Widget, TooltipIcon> observer_;
 
   DISALLOW_COPY_AND_ASSIGN(TooltipIcon);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_VIEWS_AUTOFILL_TOOLTIP_ICON_H_