Setup parent stylesheet for tree boundary crossing rules.

Source/core/css/resolver/ScopedStyleResolver.cpp

Index: Source/core/css/resolver/ScopedStyleResolver.cpp
diff --git a/Source/core/css/resolver/ScopedStyleResolver.cpp b/Source/core/css/resolver/ScopedStyleResolver.cpp
index 6974520b522a5565007c373941548d6f1aa83d41..36f866975de5678eadab89df7741e2838054da6f 100644
--- a/Source/core/css/resolver/ScopedStyleResolver.cpp
+++ b/Source/core/css/resolver/ScopedStyleResolver.cpp
@@ -75,7 +75,7 @@ void ScopedStyleResolver::addRulesFromSheet(CSSStyleSheet* cssSheet, const Media
     AddRuleFlags addRuleFlags = resolver->document().securityOrigin()->canRequest(sheet->baseURL()) ? RuleHasDocumentSecurityOrigin : RuleHasNoSpecialState;
     const RuleSet& ruleSet = sheet->ensureRuleSet(medium, addRuleFlags);
     resolver->addMediaQueryResults(ruleSet.viewportDependentMediaQueryResults());
-    resolver->processScopedRules(ruleSet, sheet->baseURL(), &m_scopingNode);
+    resolver->processScopedRules(ruleSet, cssSheet, m_scopingNode);
 }
 
 void ScopedStyleResolver::collectFeaturesTo(RuleFeatureSet& features, HashSet<const StyleSheetContents*>& visitedSharedStyleSheetContents)
@@ -133,7 +133,7 @@ void ScopedStyleResolver::collectMatchingAuthorRules(ElementRuleCollector& colle
     }
 
     for (size_t i = 0; i < m_authorStyleSheets.size(); ++i) {
-        MatchRequest matchRequest(&m_authorStyleSheets[i]->contents()->ruleSet(), includeEmptyRules, scopingNode, applyAuthorStyles, i, m_authorStyleSheets[i]);
+        MatchRequest matchRequest(&m_authorStyleSheets[i]->contents()->ruleSet(), includeEmptyRules, scopingNode, m_authorStyleSheets[i], applyAuthorStyles, i);
         collector.collectMatchingRules(matchRequest, collector.matchedResult().ranges.authorRuleRange(), static_cast<SelectorChecker::BehaviorAtBoundary>(behaviorAtBoundary), cascadeScope, cascadeOrder);
     }
 }