Refactor Timer classes in preparation for landing FrameTimers.

third_party/WebKit/Source/core/fetch/MemoryCache.h

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 
     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.
 
@@ skipping 221 matching lines @@
         AutomaticPrune,
         // Maximally prune resources.
         MaximalPrune
     };
 
     MemoryCache();
 
     MemoryCacheLRUList* lruListFor(unsigned accessCount, size_t);
 
 #ifdef MEMORY_CACHE_STATS
-    void dumpStats(Timer<MemoryCache>*);
+    void dumpStats(TimerBase*);
     void dumpLRULists(bool includeLive) const;
 #endif
 
     // Calls to put the cached resource into and out of LRU lists.
     void insertInLRUList(MemoryCacheEntry*, MemoryCacheLRUList*);
     void removeFromLRUList(MemoryCacheEntry*, MemoryCacheLRUList*);
     bool containedInLRUList(MemoryCacheEntry*, MemoryCacheLRUList*);
 
     // Track decoded resources that are in the cache and referenced by a Web page.
     void insertInLiveDecodedResourcesList(MemoryCacheEntry*);
@@ skipping 56 matching lines @@
 // Returns the global cache.
 CORE_EXPORT MemoryCache* memoryCache();
 
 // Sets the global cache, used to swap in a test instance. Returns the old
 // MemoryCache object.
 CORE_EXPORT MemoryCache* replaceMemoryCacheForTesting(MemoryCache*);
 
 } // namespace blink
 
 #endif