Remove RuntimeEnabledFeatures flag MediaQueryParser (status=stable)

Source/core/css/parser/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 170 matching lines @@
 
 %token IMPORT_SYM
 %token PAGE_SYM
 %token MEDIA_SYM
 %token SUPPORTS_SYM
 %token FONT_FACE_SYM
 %token CHARSET_SYM
 %token NAMESPACE_SYM
 %token VIEWPORT_RULE_SYM
 %token INTERNAL_DECLS_SYM
-%token INTERNAL_MEDIALIST_SYM
 %token INTERNAL_RULE_SYM
 %token INTERNAL_SELECTOR_SYM
 %token INTERNAL_VALUE_SYM
 %token INTERNAL_KEYFRAME_RULE_SYM
 %token INTERNAL_KEYFRAME_KEY_LIST_SYM
 %token INTERNAL_SUPPORTS_CONDITION_SYM
 %token KEYFRAMES_SYM
 %token WEBKIT_KEYFRAMES_SYM
 %token <marginBox> TOPLEFTCORNER_SYM
 %token <marginBox> TOPLEFT_SYM
@@ skipping 171 matching lines @@
 %type <value> track_names_list
 
 %%
 
 stylesheet:
     maybe_charset maybe_sgml rule_list
   | internal_decls
   | internal_rule
   | internal_selector
   | internal_value
-  | internal_medialist
   | internal_keyframe_rule
   | internal_keyframe_key_list
   | internal_supports_condition
   ;
 
 internal_rule:
     INTERNAL_RULE_SYM maybe_space valid_rule maybe_space TOKEN_EOF {
         parser->m_rule = $3;
     }
 ;
@@ skipping 19 matching lines @@
 internal_value:
     INTERNAL_VALUE_SYM maybe_space expr TOKEN_EOF {
         parser->m_valueList = parser->sinkFloatingValueList($3);
         int oldParsedProperties = parser->m_parsedProperties.size();
         if (!parser->parseValue(parser->m_id, parser->m_important))
             parser->rollbackLastProperties(parser->m_parsedProperties.size() - oldParsedProperties);
         parser->m_valueList = nullptr;
     }
 ;
 
-internal_medialist:
-    INTERNAL_MEDIALIST_SYM maybe_space location_label maybe_media_list TOKEN_EOF {
-        parser->m_mediaList = $4;
-    }
-;
-
 internal_selector:
     INTERNAL_SELECTOR_SYM maybe_space selector_list TOKEN_EOF {
         if (parser->m_selectorListForParseSelector)
             parser->m_selectorListForParseSelector->adoptSelectorVector(*$3);
     }
 ;
 
 internal_supports_condition:
     INTERNAL_SUPPORTS_CONDITION_SYM maybe_space supports_condition TOKEN_EOF {
         parser->m_supportsCondition = $3;
@@ skipping 1402 matching lines @@
     ;
 
 rule_error_recovery:
     /* empty */
   | rule_error_recovery error
   | rule_error_recovery invalid_square_brackets_block
   | rule_error_recovery invalid_parentheses_block
     ;
 
 %%