CL for perf tryjob on win

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 655 matching lines @@
 
     loadPendingResources(state);
 
     didAccess();
 
     return state.takeStyle();
 }
 
 // This function is used by the WebAnimations JavaScript API method animate().
 // FIXME: Remove this when animate() switches away from resolution-dependent parsing.
-PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(Element& element, const ComputedStyle* baseStyle, CSSPropertyID property, CSSValue* value)
+PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(Element& element, const ComputedStyle* baseStyle, CSSPropertyID property, NullableCSSValue value)
 {
     StyleResolverState state(element.document(), &element);
     state.setStyle(baseStyle ? ComputedStyle::clone(*baseStyle) : ComputedStyle::create());
     return createAnimatableValueSnapshot(state, property, value);
 }
 
-PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(StyleResolverState& state, CSSPropertyID property, CSSValue* value)
+PassRefPtrWillBeRawPtr<AnimatableValue> StyleResolver::createAnimatableValueSnapshot(StyleResolverState& state, CSSPropertyID property, NullableCSSValue value)
 {
     if (value) {
-        StyleBuilder::applyProperty(property, state, value);
+        StyleBuilder::applyProperty(property, state, *value);
         state.fontBuilder().createFont(state.document().styleEngine().fontSelector(), state.mutableStyleRef());
     }
     return CSSAnimatableValueFactory::create(property, *state.style());
 }
 
 PassRefPtrWillBeRawPtr<PseudoElement> StyleResolver::createPseudoElement(Element* parent, PseudoId pseudoId)
 {
     if (pseudoId == FIRST_LETTER)
         return FirstLetterPseudoElement::create(parent);
     return PseudoElement::create(parent, pseudoId);
@@ skipping 483 matching lines @@
         || !settings->textTrackTextColor().isEmpty()
         || !settings->textTrackTextShadow().isEmpty()
         || !settings->textTrackTextSize().isEmpty())
         return true;
     return false;
 }
 
 // This method expands the 'all' shorthand property to longhand properties
 // and applies the expanded longhand properties.
 template <CSSPropertyPriority priority>
-void StyleResolver::applyAllProperty(StyleResolverState& state, CSSValue* allValue, bool inheritedOnly)
+void StyleResolver::applyAllProperty(StyleResolverState& state, CSSValue allValue, bool inheritedOnly)
 {
     unsigned startCSSProperty = CSSPropertyPriorityData<priority>::first();
     unsigned endCSSProperty = CSSPropertyPriorityData<priority>::last();
 
     for (unsigned i = startCSSProperty; i <= endCSSProperty; ++i) {
         CSSPropertyID propertyId = static_cast<CSSPropertyID>(i);
 
         // StyleBuilder does not allow any expanded shorthands.
         if (isShorthandProperty(propertyId))
             continue;
@@ skipping 34 matching lines @@
         if (propertyWhitelistType == PropertyWhitelistCue && (!isValidCueStyleProperty(property) || shouldIgnoreTextTrackAuthorStyle(document())))
             continue;
 
         if (propertyWhitelistType == PropertyWhitelistFirstLetter && !isValidFirstLetterStyleProperty(property))
             continue;
 
         if (inheritedOnly && !current.isInherited()) {
             // If the property value is explicitly inherited, we need to apply further non-inherited properties
             // as they might override the value inherited here. For this reason we don't allow declarations with
             // explicitly inherited properties to be cached.
-            ASSERT(!current.value()->isInheritedValue());
+            ASSERT(!current.value().isInheritedValue());
             continue;
         }
 
         if (!CSSPropertyPriorityData<priority>::propertyHasPriority(property))
             continue;
 
         StyleBuilder::applyProperty(current.id(), state, current.value());
     }
 }
 
@@ skipping 173 matching lines @@
         CSSPropertyLineHeight,
     };
 
     // TODO(timloh): This is weird, the style is being used as its own parent
     StyleResolverState state(document(), document().documentElement(), 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::addMediaQueryResults(const MediaQueryResultList& list)
 {
     for (size_t i = 0; i < list.size(); ++i)
         m_viewportDependentMediaQueryResults.append(list[i]);
 }
 
 bool StyleResolver::mediaQueryAffectedByViewportChange() const
@@ skipping 18 matching lines @@
     visitor->trace(m_watchedSelectorsRules);
     visitor->trace(m_treeBoundaryCrossingRules);
     visitor->trace(m_styleResourceLoader);
     visitor->trace(m_styleSharingLists);
     visitor->trace(m_pendingStyleSheets);
     visitor->trace(m_document);
 #endif
 }
 
 } // namespace blink