Unship '::-webkit-distributed(...)' functional pseudo element.

Source/core/css/parser/BisonCSSParser-in.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 1887 matching lines @@
 {
     if (!m_styleSheet)
         return QualifiedName(prefix, localName, m_defaultNamespace);
     return QualifiedName(prefix, localName, m_styleSheet->determineNamespace(prefix));
 }
 
 CSSParserSelector* BisonCSSParser::rewriteSpecifiersWithNamespaceIfNeeded(CSSParserSelector* specifiers)
 {
     if (m_defaultNamespace != starAtom || specifiers->needsCrossingTreeScopeBoundary())
         return rewriteSpecifiersWithElementName(nullAtom, starAtom, specifiers, /*tagIsForNamespaceRule*/true);
-    if (CSSParserSelector* distributedPseudoElementSelector = specifiers->findDistributedPseudoElementSelector()) {
-        specifiers->prependTagSelector(QualifiedName(nullAtom, starAtom, m_defaultNamespace), /*tagIsForNamespaceRule*/true);
-        return rewriteSpecifiersForShadowDistributed(specifiers, distributedPseudoElementSelector);
-    }
     return specifiers;
 }
 
 CSSParserSelector* BisonCSSParser::rewriteSpecifiersWithElementName(const AtomicString& namespacePrefix, const AtomicString& elementName, CSSParserSelector* specifiers, bool tagIsForNamespaceRule)
 {
     AtomicString determinedNamespace = namespacePrefix != nullAtom && m_styleSheet ? m_styleSheet->determineNamespace(namespacePrefix) : m_defaultNamespace;
     QualifiedName tag(namespacePrefix, elementName, determinedNamespace);
 
-    if (CSSParserSelector* distributedPseudoElementSelector = specifiers->findDistributedPseudoElementSelector()) {
-        specifiers->prependTagSelector(tag, tagIsForNamespaceRule);
-        return rewriteSpecifiersForShadowDistributed(specifiers, distributedPseudoElementSelector);
-    }
-
     if (specifiers->needsCrossingTreeScopeBoundary())
         return rewriteSpecifiersWithElementNameForCustomPseudoElement(tag, elementName, specifiers, tagIsForNamespaceRule);
 
     if (specifiers->isContentPseudoElement())
         return rewriteSpecifiersWithElementNameForContentPseudoElement(tag, elementName, specifiers, tagIsForNamespaceRule);
 
     // *:host never matches, so we can't discard the * otherwise we can't tell the
     // difference between *:host and just :host.
     if (tag == anyQName() && !specifiers->hasHostPseudoSelector())
         return specifiers;
@@ skipping 46 matching lines @@
     }
 
     // For shadow-ID pseudo-elements to be correctly matched, the ShadowPseudo combinator has to be used.
     // We therefore create a new Selector with that combinator here in any case, even if matching any (host) element in any namespace (i.e. '*').
     OwnPtr<CSSParserSelector> elementNameSelector = adoptPtr(new CSSParserSelector(tag));
     last->setTagHistory(elementNameSelector.release());
     last->setRelation(CSSSelector::SubSelector);
     return specifiers;
 }
 
-CSSParserSelector* BisonCSSParser::rewriteSpecifiersForShadowDistributed(CSSParserSelector* specifiers, CSSParserSelector* distributedPseudoElementSelector)
-{
-    if (m_context.useCounter())
-        m_context.useCounter()->count(UseCounter::CSSPseudoElementPrefixedDistributed);
-    CSSParserSelector* argumentSelector = distributedPseudoElementSelector->functionArgumentSelector();
-    ASSERT(argumentSelector);
-    ASSERT(!specifiers->isDistributedPseudoElement());
-    for (CSSParserSelector* end = specifiers; end->tagHistory(); end = end->tagHistory()) {
-        if (end->tagHistory()->isDistributedPseudoElement()) {
-            end->clearTagHistory();
-            break;
-        }
-    }
-    CSSParserSelector* end = argumentSelector;
-    while (end->tagHistory())
-        end = end->tagHistory();
-
-    switch (end->relation()) {
-    case CSSSelector::Child:
-    case CSSSelector::Descendant:
-        end->setTagHistory(sinkFloatingSelector(specifiers));
-        end->setRelationIsAffectedByPseudoContent();
-        return argumentSelector;
-    default:
-        return 0;
-    }
-}
-
 CSSParserSelector* BisonCSSParser::rewriteSpecifiers(CSSParserSelector* specifiers, CSSParserSelector* newSpecifier)
 {
     if (newSpecifier->needsCrossingTreeScopeBoundary()) {
         // Unknown pseudo element always goes at the top of selector chain.
         newSpecifier->appendTagHistory(CSSSelector::ShadowPseudo, sinkFloatingSelector(specifiers));
         return newSpecifier;
     }
     if (newSpecifier->isContentPseudoElement()) {
         newSpecifier->appendTagHistory(CSSSelector::SubSelector, sinkFloatingSelector(specifiers));
         return newSpecifier;
@@ skipping 180 matching lines @@
     rule->setProperties(createStylePropertySet());
     clearProperties();
 
     StyleRuleViewport* result = rule.get();
     m_parsedRules.append(rule.release());
 
     return result;
 }
 
 }