Refactor Timer classes in preparation for landing FrameTimers.

third_party/WebKit/Source/core/page/Page.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2013 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 195 matching lines @@
     void willBeDestroyed();
 
 private:
     explicit Page(PageClients&);
 
     void initGroup();
 
     // SettingsDelegate overrides.
     void settingsChanged(SettingsDelegate::ChangeType) override;
 
-    void compressStrings(Timer<Page>*);
+    void compressStrings(TimerBase*);
 
     Member<PageAnimator> m_animator;
     const Member<AutoscrollController> m_autoscrollController;
     Member<ChromeClient> m_chromeClient;
     const Member<DragCaretController> m_dragCaretController;
     const Member<DragController> m_dragController;
     const Member<FocusController> m_focusController;
     const Member<ContextMenuController> m_contextMenuController;
     const Member<PointerLockController> m_pointerLockController;
     Member<ScrollingCoordinator> m_scrollingCoordinator;
@@ skipping 42 matching lines @@
     Member<FrameHost> m_frameHost;
 
     Timer<Page> m_timerForCompressStrings;
 };
 
 extern template class CORE_EXTERN_TEMPLATE_EXPORT Supplement<Page>;
 
 } // namespace blink
 
 #endif // Page_h