[Invalidation Tracking] Trace ScheduleStyleInvalidation

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 19 matching lines @@
 #include "core/css/RuleFeature.h"
 
 #include "core/HTMLNames.h"
 #include "core/css/CSSSelector.h"
 #include "core/css/CSSSelectorList.h"
 #include "core/css/RuleSet.h"
 #include "core/css/StyleRule.h"
 #include "core/css/invalidation/DescendantInvalidationSet.h"
 #include "core/dom/Element.h"
 #include "core/dom/Node.h"
+#include "core/inspector/InspectorTraceEvents.h"
 #include "wtf/BitVector.h"
 
 namespace blink {
 
 #if ENABLE(ASSERT)
 
 static bool supportsInvalidation(CSSSelector::Match match)
 {
     switch (match) {
     case CSSSelector::Tag:
@@ skipping 541 matching lines @@
     for (unsigned i = 0; i < oldClasses.size(); ++i) {
         if (remainingClassBits.quickGet(i))
             continue;
         // Class was removed.
         addClassToInvalidationSet(oldClasses[i], element);
     }
 }
 
 void RuleFeatureSet::scheduleStyleInvalidationForAttributeChange(const QualifiedName& attributeName, Element& element)
 {
-
-    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_attributeInvalidationSets.get(attributeName.localName()))
+    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_attributeInvalidationSets.get(attributeName.localName())) {
+        TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, attributeChange, attributeName);
         m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
+    }
 }
 
 void RuleFeatureSet::scheduleStyleInvalidationForIdChange(const AtomicString& oldId, const AtomicString& newId, Element& element)
 {
     if (!oldId.isEmpty()) {
-        if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_idInvalidationSets.get(oldId))
+        if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_idInvalidationSets.get(oldId)) {
+            TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, idChange, oldId);
             m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
+        }
     }
     if (!newId.isEmpty()) {
-        if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_idInvalidationSets.get(newId))
+        if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_idInvalidationSets.get(newId)) {
+            TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, idChange, newId);
             m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
+        }
     }
 }
 
 void RuleFeatureSet::scheduleStyleInvalidationForPseudoChange(CSSSelector::PseudoType pseudo, Element& element)
 {
-    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_pseudoInvalidationSets.get(pseudo))
+    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_pseudoInvalidationSets.get(pseudo)) {
+        TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, pseudoChange, pseudo);
         m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
+    }
 }
 
-void RuleFeatureSet::addClassToInvalidationSet(const AtomicString& className, Element& element)
+inline void RuleFeatureSet::addClassToInvalidationSet(const AtomicString& className, Element& element)
 {
-    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_classInvalidationSets.get(className))
+    if (RefPtrWillBeRawPtr<DescendantInvalidationSet> invalidationSet = m_classInvalidationSets.get(className)) {
+        TRACE_SCHEDULE_STYLE_INVALIDATION(element, *invalidationSet, classChange, className);
         m_styleInvalidator.scheduleInvalidation(invalidationSet, element);
+    }
 }
 
 StyleInvalidator& RuleFeatureSet::styleInvalidator()
 {
     return m_styleInvalidator;
 }
 
 void RuleFeatureSet::trace(Visitor* visitor)
 {
 #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