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

Source/core/css/CSSGrammar.y

 %{
 
 /*
  *  Copyright (C) 2002-2003 Lars Knoll (knoll@kde.org)
  *  Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  *  Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *  Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  *  Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
@@ skipping 313 matching lines @@
 %type <keyframeRuleList> keyframe_rule_list
 %type <valueList> key_list
 %type <value> key
 
 %type <id> property
 
 %type <selector> specifier
 %type <selector> specifier_list
 %type <selector> simple_selector
 %type <selector> selector
-%type <selector> relative_selector
 %type <selectorList> selector_list
 %type <selectorList> simple_selector_list
 %type <selector> class
 %type <selector> attrib
 %type <selector> pseudo
 %type <selector> pseudo_page
 %type <selector> page_selector
 
 %type <boolean> declaration_list
 %type <boolean> decl_list
@@ skipping 764 matching lines @@
         $$ = parser->reusableSelectorVector();
         $$->shrink(0);
         $$->append(parser->sinkFloatingSelector($1));
     }
     | selector_list at_selector_end ',' maybe_space before_selector_group_item selector %prec UNIMPORTANT_TOK {
         $$ = $1;
         $$->append(parser->sinkFloatingSelector($6));
     }
    ;
 
-relative_selector:
-    combinator selector {
-        $$ = $2;
-        CSSParserSelector* end = $$;
-        while (end->tagHistory())
-            end = end->tagHistory();
-        end->setRelation($1);
-    }
-    | selector
-    ;
-
 selector:
     simple_selector
     | selector WHITESPACE
     | selector WHITESPACE simple_selector
     {
         $$ = $3;
         CSSParserSelector* end = $$;
         while (end->tagHistory())
             end = end->tagHistory();
         end->setRelation(CSSSelector::Descendant);
@@ skipping 223 matching lines @@
         $$->setMatch(CSSSelector::PseudoElement);
         $$->adoptSelectorVector(*parser->sinkFloatingSelectorVector($5));
         $$->setValue($3);
         CSSSelector::PseudoType type = $$->pseudoType();
         if (type != CSSSelector::PseudoCue)
             YYERROR;
     }
     | ':' ':' CUEFUNCTION selector_recovery closing_parenthesis {
         YYERROR;
     }
-    | ':' ':' DISTRIBUTEDFUNCTION maybe_space relative_selector closing_parenthesis {
-        $$ = parser->createFloatingSelector();
-        $$->setMatch(CSSSelector::PseudoElement);
-        $$->setFunctionArgumentSelector($5);
-        parser->tokenToLowerCase($3);
-        $$->setValue($3);
-    }
-    | ':' ':' DISTRIBUTEDFUNCTION selector_recovery closing_parenthesis {
-        YYERROR;
-    }
     // use by :-webkit-any.
     // FIXME: should we support generic selectors here or just simple_selectors?
     // Use simple_selector_list for now to match -moz-any.
     // See http://lists.w3.org/Archives/Public/www-style/2010Sep/0566.html for some
     // related discussion with respect to :not.
     | ':' ANYFUNCTION maybe_space simple_selector_list maybe_space closing_parenthesis {
         $$ = parser->createFloatingSelector();
         $$->setMatch(CSSSelector::PseudoClass);
         $$->adoptSelectorVector(*parser->sinkFloatingSelectorVector($4));
         parser->tokenToLowerCase($2);
@@ skipping 503 matching lines @@
     ;
 
 rule_error_recovery:
     /* empty */
   | rule_error_recovery error
   | rule_error_recovery invalid_square_brackets_block
   | rule_error_recovery invalid_parentheses_block
     ;
 
 %%