Remove RawPtr from core/css

third_party/WebKit/Source/core/css/resolver/StyleResolver.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, 2013 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 295 matching lines @@
 
     if (treeScope.rootNode().isDocumentNode()) {
         resolver->resetAuthorStyle();
         return;
     }
 
     // resolver is going to be freed below.
     treeScope.clearScopedStyleResolver();
 }
 
-static RawPtr<RuleSet> makeRuleSet(const HeapVector<RuleFeature>& rules)
+static RuleSet* makeRuleSet(const HeapVector<RuleFeature>& rules)
 {
     size_t size = rules.size();
     if (!size)
         return nullptr;
-    RawPtr<RuleSet> ruleSet = RuleSet::create();
+    RuleSet* ruleSet = RuleSet::create();
     for (size_t i = 0; i < size; ++i)
         ruleSet->addRule(rules[i].rule, rules[i].selectorIndex, rules[i].hasDocumentSecurityOrigin ? RuleHasDocumentSecurityOrigin : RuleHasNoSpecialState);
-    return ruleSet.release();
+    return ruleSet;
 }
 
 void StyleResolver::collectFeatures()
 {
     m_features.clear();
     // Collect all ids and rules using sibling selectors (:first-child and similar)
     // in the current set of stylesheets. Style sharing code uses this information to reject
     // sharing candidates.
     CSSDefaultStyleSheets& defaultStyleSheets = CSSDefaultStyleSheets::instance();
     if (defaultStyleSheets.defaultStyle()) {
@@ skipping 516 matching lines @@
 
 PassRefPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(StyleResolverState& state, CSSPropertyID property, CSSValue* value)
 {
     if (value) {
         StyleBuilder::applyProperty(property, state, value);
         state.fontBuilder().createFont(state.document().styleEngine().fontSelector(), state.mutableStyleRef());
     }
     return CSSAnimatableValueFactory::create(property, *state.style());
 }
 
-RawPtr<PseudoElement> StyleResolver::createPseudoElement(Element* parent, PseudoId pseudoId)
+PseudoElement* StyleResolver::createPseudoElement(Element* parent, PseudoId pseudoId)
 {
     if (pseudoId == PseudoIdFirstLetter)
         return FirstLetterPseudoElement::create(parent);
     return PseudoElement::create(parent, pseudoId);
 }
 
-RawPtr<PseudoElement> StyleResolver::createPseudoElementIfNeeded(Element& parent, PseudoId pseudoId)
+PseudoElement* StyleResolver::createPseudoElementIfNeeded(Element& parent, PseudoId pseudoId)
 {
     LayoutObject* parentLayoutObject = parent.layoutObject();
     if (!parentLayoutObject)
         return nullptr;
 
     // The first letter pseudo element has to look up the tree and see if any
     // of the ancestors are first letter.
     if (pseudoId < FirstInternalPseudoId && pseudoId != PseudoIdFirstLetter && !parentLayoutObject->style()->hasPseudoStyle(pseudoId))
         return nullptr;
 
@@ skipping 16 matching lines @@
     StyleResolverState state(document(), &parent, parentStyle);
     if (!pseudoStyleForElementInternal(parent, pseudoId, parentStyle, state))
         return nullptr;
     RefPtr<ComputedStyle> style = state.takeStyle();
     ASSERT(style);
     parentStyle->addCachedPseudoStyle(style);
 
     if (!pseudoElementLayoutObjectIsNeeded(style.get()))
         return nullptr;
 
-    RawPtr<PseudoElement> pseudo = createPseudoElement(&parent, pseudoId);
+    PseudoElement* pseudo = createPseudoElement(&parent, pseudoId);
 
     setAnimationUpdateIfNeeded(state, *pseudo);
     if (ElementAnimations* elementAnimations = pseudo->elementAnimations())
-        elementAnimations->cssAnimations().maybeApplyPendingUpdate(pseudo.get());
-    return pseudo.release();
+        elementAnimations->cssAnimations().maybeApplyPendingUpdate(pseudo);
+    return pseudo;
 }
 
 bool StyleResolver::pseudoStyleForElementInternal(Element& element, const PseudoStyleRequest& pseudoStyleRequest, const ComputedStyle* parentStyle, StyleResolverState& state)
 {
     ASSERT(document().frame());
     ASSERT(document().settings());
     ASSERT(pseudoStyleRequest.pseudoId != PseudoIdFirstLineInherited);
     ASSERT(state.parentStyle());
 
     SelectorFilterParentScope::ensureParentStackIsPushed();
@@ skipping 133 matching lines @@
     return parentNode->mutableComputedStyle();
 }
 
 void StyleResolver::updateFont(StyleResolverState& state)
 {
     state.fontBuilder().createFont(document().styleEngine().fontSelector(), state.mutableStyleRef());
     state.setConversionFontSizes(CSSToLengthConversionData::FontSizes(state.style(), state.rootElementStyle()));
     state.setConversionZoom(state.style()->effectiveZoom());
 }
 
-RawPtr<StyleRuleList> StyleResolver::styleRulesForElement(Element* element, unsigned rulesToInclude)
+StyleRuleList* StyleResolver::styleRulesForElement(Element* element, unsigned rulesToInclude)
 {
     ASSERT(element);
     StyleResolverState state(document(), element);
     ElementRuleCollector collector(state.elementContext(), m_selectorFilter, state.style());
     collector.setMode(SelectorChecker::CollectingStyleRules);
     collectPseudoRulesForElement(*element, collector, PseudoIdNone, rulesToInclude);
     return collector.matchedStyleRuleList();
 }
 
-RawPtr<CSSRuleList> StyleResolver::pseudoCSSRulesForElement(Element* element, PseudoId pseudoId, unsigned rulesToInclude)
+CSSRuleList* StyleResolver::pseudoCSSRulesForElement(Element* element, PseudoId pseudoId, unsigned rulesToInclude)
 {
     ASSERT(element);
     StyleResolverState state(document(), element);
     ElementRuleCollector collector(state.elementContext(), m_selectorFilter, state.style());
     collector.setMode(SelectorChecker::CollectingCSSRules);
     collectPseudoRulesForElement(*element, collector, pseudoId, rulesToInclude);
     return collector.matchedCSSRuleList();
 }
 
-RawPtr<CSSRuleList> StyleResolver::cssRulesForElement(Element* element, unsigned rulesToInclude)
+CSSRuleList* StyleResolver::cssRulesForElement(Element* element, unsigned rulesToInclude)
 {
     return pseudoCSSRulesForElement(element, PseudoIdNone, rulesToInclude);
 }
 
 void StyleResolver::collectPseudoRulesForElement(const Element& element, ElementRuleCollector& collector, PseudoId pseudoId, unsigned rulesToInclude)
 {
     collector.setPseudoStyleRequest(PseudoStyleRequest(pseudoId));
 
     if (rulesToInclude & UAAndUserCSSRules)
         matchUARules(collector);
@@ skipping 560 matching lines @@
         return;
 
     ElementRuleCollector collector(state.elementContext(), m_selectorFilter, state.style());
     collector.setMode(SelectorChecker::CollectingStyleRules);
     collector.setIncludeEmptyRules(true);
 
     MatchRequest matchRequest(m_watchedSelectorsRules.get());
     collector.collectMatchingRules(matchRequest);
     collector.sortAndTransferMatchedRules();
 
-    RawPtr<StyleRuleList> rules = collector.matchedStyleRuleList();
+    StyleRuleList* rules = collector.matchedStyleRuleList();
     if (!rules)
         return;
     for (size_t i = 0; i < rules->size(); i++)
         state.style()->addCallbackSelector(rules->at(i)->selectorList().selectorsText());
 }
 
 void StyleResolver::computeFont(ComputedStyle* style, const StylePropertySet& propertySet)
 {
     CSSPropertyID properties[] = {
         CSSPropertyFontSize,
         CSSPropertyFontFamily,
         CSSPropertyFontStretch,
         CSSPropertyFontStyle,
         CSSPropertyFontVariant,
         CSSPropertyFontWeight,
         CSSPropertyLineHeight,
     };
 
     // TODO(timloh): This is weird, the style is being used as its own parent
     StyleResolverState state(document(), nullptr, style);
     state.setStyle(style);
 
     for (CSSPropertyID property : properties) {
         if (property == CSSPropertyLineHeight)
             updateFont(state);
-        StyleBuilder::applyProperty(property, state, propertySet.getPropertyCSSValue(property).get());
+        StyleBuilder::applyProperty(property, state, propertySet.getPropertyCSSValue(property));
     }
 }
 
 void StyleResolver::addViewportDependentMediaQueries(const MediaQueryResultList& list)
 {
     for (size_t i = 0; i < list.size(); ++i)
         m_viewportDependentMediaQueryResults.append(list[i]);
 }
 
 void StyleResolver::addDeviceDependentMediaQueries(const MediaQueryResultList& list)
@@ skipping 32 matching lines @@
     visitor->trace(m_siblingRuleSet);
     visitor->trace(m_uncommonAttributeRuleSet);
     visitor->trace(m_watchedSelectorsRules);
     visitor->trace(m_treeBoundaryCrossingScopes);
     visitor->trace(m_styleSharingLists);
     visitor->trace(m_pendingStyleSheets);
     visitor->trace(m_document);
 }
 
 } // namespace blink