Fix selector namespace prefix resolution.

third_party/WebKit/Source/core/css/RuleFeatureSetTest.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/RuleFeature.h"
 
 #include "core/css/CSSSelectorList.h"
 #include "core/css/RuleSet.h"
 #include "core/css/StylePropertySet.h"
 #include "core/css/StyleRule.h"
@@ skipping 19 matching lines @@
         m_document = HTMLDocument::create();
         RefPtrWillBeRawPtr<HTMLHtmlElement> html = HTMLHtmlElement::create(*m_document);
         html->appendChild(HTMLBodyElement::create(*m_document));
         m_document->appendChild(html.release());
 
         m_document->body()->setInnerHTML("<b><i></i></b>", ASSERT_NO_EXCEPTION);
     }
 
     void updateInvalidationSets(const String& selectorText)
     {
-        CSSSelectorList selectorList = CSSParser::parseSelector(strictCSSParserContext(), selectorText);
+        CSSSelectorList selectorList = CSSParser::parseSelector(strictCSSParserContext(), nullptr, selectorText);
 
         RefPtrWillBeRawPtr<StyleRule> styleRule = StyleRule::create(std::move(selectorList), MutableStylePropertySet::create(HTMLStandardMode));
         RuleData ruleData(styleRule.get(), 0, 0, RuleHasNoSpecialState);
         m_ruleFeatureSet.updateInvalidationSets(ruleData);
     }
 
     void collectInvalidationSetsForClass(InvalidationLists& invalidationLists, const AtomicString& className) const
     {
         Element* element = Traversal<HTMLElement>::firstChild(*Traversal<HTMLElement>::firstChild(*m_document->body()));
         m_ruleFeatureSet.collectInvalidationSetsForClass(invalidationLists, *element, className);
@@ skipping 280 matching lines @@
     expectClassInvalidation("c", invalidationLists.descendants);
 
     updateInvalidationSets(".a .b");
 
     invalidationLists.descendants.clear();
     collectInvalidationSetsForClass(invalidationLists, "a");
     expectClassesInvalidation("b", "c", invalidationLists.descendants);
 }
 
 } // namespace blink