Remove -webkit-auto, -webkit-center, -webkit-left, -webkit-right.

sky/engine/core/css/CSSPrimitiveValueMappings.h

 /*
  * Copyright (C) 2007 Alexey Proskuryakov <ap@nypop.com>.
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2009 Jeff Schiller <codedread@gmail.com>
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ skipping 1732 matching lines @@
         break;
     case RIGHT:
         m_value.valueID = CSSValueRight;
         break;
     case CENTER:
         m_value.valueID = CSSValueCenter;
         break;
     case JUSTIFY:
         m_value.valueID = CSSValueJustify;
         break;
-    case WEBKIT_LEFT:
-        m_value.valueID = CSSValueWebkitLeft;
-        break;
-    case WEBKIT_RIGHT:
-        m_value.valueID = CSSValueWebkitRight;
-        break;
-    case WEBKIT_CENTER:
-        m_value.valueID = CSSValueWebkitCenter;
-        break;
     }
 }
 
 template<> inline CSSPrimitiveValue::operator ETextAlign() const
 {
     ASSERT(isValueID());
     switch (m_value.valueID) {
-    case CSSValueWebkitAuto: // Legacy -webkit-auto. Eqiuvalent to start.
     case CSSValueStart:
         return TASTART;
     case CSSValueEnd:
         return TAEND;
     default:
         return static_cast<ETextAlign>(m_value.valueID - CSSValueLeft);
     }
 }
 
 template<> inline CSSPrimitiveValue::CSSPrimitiveValue(TextAlignLast e)
@@ skipping 1892 matching lines @@
     default:
         break;
     }
     ASSERT_NOT_REACHED();
     return ScrollBehaviorInstant;
 }
 
 }
 
 #endif