Devtools Animations: Add method to fetch CSS keyframed animations

third_party/WebKit/Source/core/css/resolver/StyleResolver.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 104 matching lines @@
     void finishAppendAuthorStyleSheets();
 
     void lazyAppendAuthorStyleSheets(unsigned firstNew, const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet>>&);
     void removePendingAuthorStyleSheets(const WillBeHeapVector<RefPtrWillBeMember<CSSStyleSheet>>&);
     void appendPendingAuthorStyleSheets();
     bool hasPendingAuthorStyleSheets() const { return m_pendingStyleSheets.size() > 0 || m_needCollectFeatures; }
 
     SelectorFilter& selectorFilter() { return m_selectorFilter; }
 
     StyleRuleKeyframes* findKeyframesRule(const Element*, const AtomicString& animationName);
+    CSSKeyframesRule* findCSSKeyframesRule(const Element*, const AtomicString& animationName);
 
     // These methods will give back the set of rules that matched for a given element (or a pseudo-element).
     enum CSSRuleFilter {
         UAAndUserCSSRules   = 1 << 1,
         AuthorCSSRules      = 1 << 2,
         EmptyCSSRules       = 1 << 3,
         CrossOriginCSSRules = 1 << 4,
         AllButEmptyCSSRules = UAAndUserCSSRules | AuthorCSSRules | CrossOriginCSSRules,
         AllCSSRules         = AllButEmptyCSSRules | EmptyCSSRules,
     };
     PassRefPtrWillBeRawPtr<CSSRuleList> cssRulesForElement(Element*, unsigned rulesToInclude = AllButEmptyCSSRules);
     PassRefPtrWillBeRawPtr<CSSRuleList> pseudoCSSRulesForElement(Element*, PseudoId, unsigned rulesToInclude = AllButEmptyCSSRules);
     PassRefPtrWillBeRawPtr<StyleRuleList> styleRulesForElement(Element*, unsigned rulesToInclude);
+    PassRefPtrWillBeRawPtr<CSSRuleList> keyframesRulesForElement(Element*);
 
     void computeFont(ComputedStyle*, const StylePropertySet&);
 
     ViewportStyleResolver* viewportStyleResolver() { return m_viewportStyleResolver.get(); }
 
     void addMediaQueryResults(const MediaQueryResultList&);
     MediaQueryResultList* viewportDependentMediaQueryResults() { return &m_viewportDependentMediaQueryResults; }
     bool hasViewportDependentMediaQueries() const { return !m_viewportDependentMediaQueryResults.isEmpty(); }
     bool mediaQueryAffectedByViewportChange() const;
 
@@ skipping 72 matching lines @@
     void applyProperties(StyleResolverState&, const StylePropertySet* properties, bool isImportant, bool inheritedOnly, PropertyWhitelistType = PropertyWhitelistNone);
     template <CSSPropertyPriority priority>
     void applyAnimatedProperties(StyleResolverState&, const ActiveInterpolationsMap&);
     template <CSSPropertyPriority priority>
     void applyAllProperty(StyleResolverState&, CSSValue*, bool inheritedOnly, PropertyWhitelistType);
 
     bool pseudoStyleForElementInternal(Element&, const PseudoStyleRequest&, const ComputedStyle* parentStyle, StyleResolverState&);
     bool hasAuthorBackground(const StyleResolverState&);
     bool hasAuthorBorder(const StyleResolverState&);
 
+    CSSKeyframesRule* findCSSKeyframesRule(PassRefPtrWillBeRawPtr<CSSRuleList>, StyleRuleKeyframes*);
+
     PassRefPtrWillBeRawPtr<PseudoElement> createPseudoElement(Element* parent, PseudoId);
 
     Document& document() { return *m_document; }
 
     static ComputedStyle* s_styleNotYetAvailable;
 
     MatchedPropertiesCache m_matchedPropertiesCache;
 
     OwnPtr<MediaQueryEvaluator> m_medium;
     MediaQueryResultList m_viewportDependentMediaQueryResults;
@@ skipping 23 matching lines @@
 
     OwnPtr<StyleResolverStats> m_styleResolverStats;
 
     // Use only for Internals::updateStyleAndReturnAffectedElementCount.
     unsigned m_accessCount;
 };
 
 } // namespace blink
 
 #endif // StyleResolver_h