Template methods on Timer classes instead of the classes themselves.

chrome/browser/renderer_host/safe_browsing_resource_throttle.h

 // Copyright (c) 2012 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_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_
 #define CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 146 matching lines @@
   DeferState defer_state_;
 
   // The result of the most recent safe browsing check. Only valid to read this
   // when state_ != STATE_CHECKING_URL.
   SBThreatType threat_type_;
 
   // The time when we started deferring the request.
   base::TimeTicks defer_start_time_;
 
   // Timer to abort the safe browsing check if it takes too long.
-  base::OneShotTimer<SafeBrowsingResourceThrottle> timer_;
+  base::OneShotTimer timer_;
 
   // The redirect chain for this resource
   std::vector<GURL> redirect_urls_;
 
   // If in DEFERRED_UNCHECKED_REDIRECT state, this is the
   // URL we still need to check before resuming.
   GURL unchecked_redirect_url_;
   GURL url_being_checked_;
 
   scoped_refptr<SafeBrowsingDatabaseManager> database_manager_;
   scoped_refptr<SafeBrowsingUIManager> ui_manager_;
   const net::URLRequest* request_;
   const content::ResourceType resource_type_;
 
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingResourceThrottle);
 };
 #endif  // CHROME_BROWSER_RENDERER_HOST_SAFE_BROWSING_RESOURCE_THROTTLE_H_