Template methods on Timer classes instead of the classes themselves.

content/renderer/render_thread_impl.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 CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 #define CONTENT_RENDERER_RENDER_THREAD_IMPL_H_
 
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 531 matching lines @@
   // The number of idle handler calls that skip sending idle notifications.
   int idle_notifications_to_skip_;
 
   bool notify_webkit_of_modal_loop_;
   bool webkit_shared_timer_suspended_;
 
   // The following flag is used to control layout test specific behavior.
   bool layout_test_mode_;
 
   // Timer that periodically calls IdleHandler.
-  base::RepeatingTimer<RenderThreadImpl> idle_timer_;
+  base::RepeatingTimer idle_timer_;
 
   // The channel from the renderer process to the GPU process.
   scoped_refptr<GpuChannelHost> gpu_channel_;
 
   // Cache of variables that are needed on the compositor thread by
   // GpuChannelHostFactory methods.
   scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_;
 
   // The message loop of the renderer main thread.
   // This message loop should be destructed before the RenderThreadImpl
@@ skipping 96 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(RenderThreadImpl);
 };
 
 #if defined(COMPILER_MSVC)
 #pragma warning(pop)
 #endif
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_THREAD_IMPL_H_