Remove REM units.

sky/engine/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 182 matching lines @@
 %token IMPORTANT_SYM
 %token MEDIA_ONLY
 %token MEDIA_NOT
 %token MEDIA_AND
 %token MEDIA_OR
 
 %token SUPPORTS_NOT
 %token SUPPORTS_AND
 %token SUPPORTS_OR
 
-%token <number> REMS
 %token <number> CHS
 %token <number> EMS
 %token <number> EXS
 %token <number> PXS
 %token <number> CMS
 %token <number> MMS
 %token <number> INS
 %token <number> PTS
 %token <number> PCS
 %token <number> DEGS
@@ skipping 1081 matching lines @@
   | DEGS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_DEG); }
   | RADS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_RAD); }
   | GRADS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_GRAD); }
   | TURNS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_TURN); }
   | MSECS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_MS); }
   | SECS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_S); }
   | HERTZ { $$.setFromNumber($1, CSSPrimitiveValue::CSS_HZ); }
   | KHERTZ { $$.setFromNumber($1, CSSPrimitiveValue::CSS_KHZ); }
   | EMS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_EMS); }
   | EXS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_EXS); }
-  | REMS {
-      $$.setFromNumber($1, CSSPrimitiveValue::CSS_REMS);
-      if (parser->m_styleSheet)
-          parser->m_styleSheet->parserSetUsesRemUnits(true);
-  }
   | CHS { $$.setFromNumber($1, CSSPrimitiveValue::CSS_CHS); }
   | VW { $$.setFromNumber($1, CSSPrimitiveValue::CSS_VW); }
   | VH { $$.setFromNumber($1, CSSPrimitiveValue::CSS_VH); }
   | VMIN { $$.setFromNumber($1, CSSPrimitiveValue::CSS_VMIN); }
   | VMAX { $$.setFromNumber($1, CSSPrimitiveValue::CSS_VMAX); }
   | DPPX { $$.setFromNumber($1, CSSPrimitiveValue::CSS_DPPX); }
   | DPI { $$.setFromNumber($1, CSSPrimitiveValue::CSS_DPI); }
   | DPCM { $$.setFromNumber($1, CSSPrimitiveValue::CSS_DPCM); }
   | FR { $$.setFromNumber($1, CSSPrimitiveValue::CSS_FR); }
   ;
@@ skipping 164 matching lines @@
     ;
 
 rule_error_recovery:
     /* empty */
   | rule_error_recovery error
   | rule_error_recovery invalid_square_brackets_block
   | rule_error_recovery invalid_parentheses_block
     ;
 
 %%