remove memoryinstrumentation

Source/core/css/StyleScopeResolver.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 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:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 19 matching lines @@
 #include "CSSStyleRule.h"
 #include "CSSStyleSheet.h"
 #include "ContentDistributor.h"
 #include "ContextFeatures.h"
 #include "ElementShadow.h"
 #include "HTMLNames.h"
 #include "HTMLStyleElement.h"
 #include "RuleFeature.h"
 #include "RuleSet.h"
 #include "ShadowRoot.h"
-#include "WebCoreMemoryInstrumentation.h"
-#include <wtf/MemoryInstrumentationHashMap.h>
-#include <wtf/MemoryInstrumentationHashSet.h>
-#include <wtf/MemoryInstrumentationVector.h>
 
 namespace WebCore {
 
 StyleScopeResolver::StyleScopeResolver()
     : m_stackParent(0)
     , m_stackParentBoundsIndex(0)
 {
 }
 
 StyleScopeResolver::~StyleScopeResolver()
@@ skipping 175 matching lines @@
     // applied to the element or not. So we can quickly exit this method
     // by using the flag.
     for (ShadowRoot* shadowRoot = shadow->youngestShadowRoot(); shadowRoot; shadowRoot = shadowRoot->olderShadowRoot()) { 
         if (RuleSet* ruleSet = atHostRuleSetFor(shadowRoot))
             matchedRules.append(ruleSet);
         if (!ScopeContentDistribution::hasShadowElement(shadowRoot))
             break;
     }
 }
 
-void StyleScopeResolver::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
-{
-    MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::CSS);
-    info.addMember(m_authorStyles, "authorStyles");
-    info.addMember(m_stack, "stack");
-    info.addMember(m_atHostRules, "atHostRules");
-    info.addMember(m_stackParent, "stackParent");
-}
-
 }