Upgrade align-self and align-items parsing to CSS 3

Source/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 1328 matching lines @@
     case CSSValueHide:
         return HIDE;
     default:
         break;
     }
 
     ASSERT_NOT_REACHED();
     return SHOW;
 }
 
-template<> inline CSSPrimitiveValue::CSSPrimitiveValue(EAlignItems e)
-    : CSSValue(PrimitiveClass)
-{
-    m_primitiveUnitType = CSS_VALUE_ID;
-    switch (e) {
-    case AlignAuto:
-        m_value.valueID = CSSValueAuto;
-        break;
-    case AlignFlexStart:
-        m_value.valueID = CSSValueFlexStart;
-        break;
-    case AlignFlexEnd:
-        m_value.valueID = CSSValueFlexEnd;
-        break;
-    case AlignCenter:
-        m_value.valueID = CSSValueCenter;
-        break;
-    case AlignStretch:
-        m_value.valueID = CSSValueStretch;
-        break;
-    case AlignBaseline:
-        m_value.valueID = CSSValueBaseline;
-        break;
-    }
-}
-
-template<> inline CSSPrimitiveValue::operator EAlignItems() const
-{
-    ASSERT(isValueID());
-    switch (m_value.valueID) {
-    case CSSValueAuto:
-        return AlignAuto;
-    case CSSValueFlexStart:
-        return AlignFlexStart;
-    case CSSValueFlexEnd:
-        return AlignFlexEnd;
-    case CSSValueCenter:
-        return AlignCenter;
-    case CSSValueStretch:
-        return AlignStretch;
-    case CSSValueBaseline:
-        return AlignBaseline;
-    default:
-        break;
-    }
-
-    ASSERT_NOT_REACHED();
-    return AlignFlexStart;
-}
-
 template<> inline CSSPrimitiveValue::CSSPrimitiveValue(EJustifyContent e)
     : CSSValue(PrimitiveClass)
 {
     m_primitiveUnitType = CSS_VALUE_ID;
     switch (e) {
     case JustifyFlexStart:
         m_value.valueID = CSSValueFlexStart;
         break;
     case JustifyFlexEnd:
         m_value.valueID = CSSValueFlexEnd;
@@ skipping 3681 matching lines @@
     default:
         break;
     }
     ASSERT_NOT_REACHED();
     return OverflowAlignmentTrue;
 }
 
 }
 
 #endif