Current work-in-progress crbug.com/567021

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

Index: third_party/WebKit/Source/core/css/resolver/StyleResolver.h
diff --git a/third_party/WebKit/Source/core/css/resolver/StyleResolver.h b/third_party/WebKit/Source/core/css/resolver/StyleResolver.h
index 94fd4181b7080ee056283dd6a68ce362952335a0..e7dee12e512c35577ee9b7dcb7576176d96b95b6 100644
--- a/third_party/WebKit/Source/core/css/resolver/StyleResolver.h
+++ b/third_party/WebKit/Source/core/css/resolver/StyleResolver.h
@@ -45,7 +45,6 @@ namespace blink {
 
 class AnimatableValue;
 class CSSRuleList;
-class CSSStyleSheet;
 class CSSValue;
 class Document;
 class Element;
@@ -106,18 +105,6 @@ class CORE_EXPORT StyleResolver final
 
   static PassRefPtr<ComputedStyle> styleForDocument(Document&);
 
-  // FIXME: It could be better to call appendAuthorStyleSheets() directly after
-  // we factor StyleResolver further.
-  // https://bugs.webkit.org/show_bug.cgi?id=108890
-  void appendAuthorStyleSheets(const HeapVector<Member<CSSStyleSheet>>&);
-  void lazyAppendAuthorStyleSheets(unsigned firstNew,
-                                   const HeapVector<Member<CSSStyleSheet>>&);
-  void removePendingAuthorStyleSheets(const HeapVector<Member<CSSStyleSheet>>&);
-  void appendPendingAuthorStyleSheets();
-  bool hasPendingAuthorStyleSheets() const {
-    return m_pendingStyleSheets.size() > 0;
-  }
-
   // TODO(esprehn): StyleResolver should probably not contain tree walking
   // state, instead we should pass a context object during recalcStyle.
   SelectorFilter& selectorFilter() { return m_selectorFilter; }
@@ -185,8 +172,6 @@ class CORE_EXPORT StyleResolver final
   void loadPendingResources(StyleResolverState&);
   void adjustComputedStyle(StyleResolverState&, Element*);
 
-  void appendCSSStyleSheet(CSSStyleSheet&);
-
   void collectPseudoRulesForElement(const Element&,
                                     ElementRuleCollector&,
                                     PseudoId,
@@ -276,8 +261,6 @@ class CORE_EXPORT StyleResolver final
   Member<Document> m_document;
   SelectorFilter m_selectorFilter;
 
-  HeapListHashSet<Member<CSSStyleSheet>, 16> m_pendingStyleSheets;
-
   Member<StyleRuleUsageTracker> m_tracker;
 
   bool m_printMediaType = false;