Move even more data from .data to .rodata section

Source/core/css/CSSGrammar.y.in

 /*
  *  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
  *  modify it under the terms of the GNU Lesser General Public
  *  License as published by the Free Software Foundation; either
@@ skipping 1207 matching lines @@
             end = end->tagHistory();
         end->setRelation($2);
         if ($1->isContentPseudoElement())
             end->setRelationIsAffectedByPseudoContent();
         end->setTagHistory(parser->sinkFloatingSelector($1));
     }
     ;
 
 namespace_selector:
     /* empty */ '|' { $$.clear(); }
-    | '*' '|' { static LChar star = '*'; $$.init(&star, 1); }
+    | '*' '|' { static const LChar star = '*'; $$.init(&star, 1); }
     | IDENT '|'
     ;
 
 simple_selector:
     element_name {
         $$ = parser->createFloatingSelectorWithTagName(QualifiedName(nullAtom, $1, parser->m_defaultNamespace));
     }
     | element_name specifier_list {
         $$ = parser->rewriteSpecifiersWithElementName(nullAtom, $1, $2);
         if (!$$)
@@ skipping 32 matching lines @@
     }
   ;
 
 element_name:
     IDENT {
         if (parser->m_context.isHTMLDocument)
             parser->tokenToLowerCase($1);
         $$ = $1;
     }
     | '*' {
-        static LChar star = '*';
+        static const LChar star = '*';
         $$.init(&star, 1);
     }
   ;
 
 specifier_list:
     specifier
     | specifier_list specifier {
         $$ = parser->rewriteSpecifiers($1, $2);
     }
 ;
@@ skipping 642 matching lines @@
 
 rule_error_recovery:
     /* empty */
   | rule_error_recovery error
   | rule_error_recovery invalid_square_brackets_block
   | rule_error_recovery invalid_parentheses_block
     ;
 
 %%