InlinedVisitor: Migrate css to use inlined tracing

Source/core/css/RuleFeature.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2006, 2007 Nicholas Shanks (webkit@nickshanks.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
  * Copyright (C) 2007, 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
@@ skipping 188 matching lines @@
     }
 }
 
 RuleFeature::RuleFeature(StyleRule* rule, unsigned selectorIndex, bool hasDocumentSecurityOrigin)
     : rule(rule)
     , selectorIndex(selectorIndex)
     , hasDocumentSecurityOrigin(hasDocumentSecurityOrigin)
 {
 }
 
-void RuleFeature::trace(Visitor* visitor)
+DEFINE_TRACE(RuleFeature)
 {
     visitor->trace(rule);
 }
 
 bool RuleFeatureSet::extractInvalidationSetFeature(const CSSSelector& selector, InvalidationSetFeatures& features)
 {
     if (selector.match() == CSSSelector::Tag && selector.tagQName().localName() != starAtom)
         features.tagName = selector.tagQName().localName();
     else if (selector.match() == CSSSelector::Id)
         features.id = selector.value();
@@ skipping 411 matching lines @@
         TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, classChange, className);
         m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
     }
 }
 
 StyleInvalidator& RuleFeatureSet::styleInvalidator()
 {
     return m_styleInvalidator;
 }
 
-void RuleFeatureSet::trace(Visitor* visitor)
+DEFINE_TRACE(RuleFeatureSet)
 {
 #if ENABLE(OILPAN)
     visitor->trace(siblingRules);
     visitor->trace(uncommonAttributeRules);
     visitor->trace(m_classInvalidationSets);
     visitor->trace(m_attributeInvalidationSets);
     visitor->trace(m_idInvalidationSets);
     visitor->trace(m_pseudoInvalidationSets);
     visitor->trace(m_styleInvalidator);
 #endif
 }
 
 } // namespace blink