InlinedVisitor: Migrate timing to use inlined tracing

Source/core/timing/MemoryInfo.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 33 matching lines @@
 public:
     static PassRefPtrWillBeRawPtr<MemoryInfo> create()
     {
         return adoptRefWillBeNoop(new MemoryInfo());
     }
 
     size_t totalJSHeapSize() const { return m_info.totalJSHeapSize; }
     size_t usedJSHeapSize() const { return m_info.usedJSHeapSize; }
     size_t jsHeapSizeLimit() const { return m_info.jsHeapSizeLimit; }
 
-    void trace(Visitor*) { }
+    DEFINE_INLINE_TRACE() { }
 
 private:
     MemoryInfo();
 
     HeapInfo m_info;
 };
 
 size_t quantizeMemorySize(size_t);
 
 } // namespace blink
 
 #endif // MemoryInfo_h