Remove -webkit-column-progression and -webkit-column-axis properties.

Source/core/css/CSSProperty.cpp

 /**
  * (C) 1999-2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 540 matching lines @@
     case CSSPropertyWebkitBoxFlex:
     case CSSPropertyWebkitBoxFlexGroup:
     case CSSPropertyWebkitBoxLines:
     case CSSPropertyWebkitBoxOrdinalGroup:
     case CSSPropertyWebkitBoxOrient:
     case CSSPropertyWebkitBoxPack:
     case CSSPropertyWebkitBoxReflect:
     case CSSPropertyWebkitBoxShadow:
     case CSSPropertyInternalCallback:
     case CSSPropertyWebkitClipPath:
-    case CSSPropertyWebkitColumnAxis:
     case CSSPropertyWebkitColumnBreakAfter:
     case CSSPropertyWebkitColumnBreakBefore:
     case CSSPropertyWebkitColumnBreakInside:
     case CSSPropertyWebkitColumnCount:
     case CSSPropertyColumnFill:
     case CSSPropertyWebkitColumnGap:
-    case CSSPropertyWebkitColumnProgression:
     case CSSPropertyWebkitColumnRule:
     case CSSPropertyWebkitColumnRuleColor:
     case CSSPropertyWebkitColumnRuleStyle:
     case CSSPropertyWebkitColumnRuleWidth:
     case CSSPropertyWebkitColumnSpan:
     case CSSPropertyWebkitColumnWidth:
     case CSSPropertyWebkitColumns:
     case CSSPropertyWebkitFilter:
     case CSSPropertyFlex:
     case CSSPropertyFlexBasis:
@@ skipping 96 matching lines @@
         return false;
     case CSSPropertyInvalid:
         ASSERT_NOT_REACHED();
         return false;
     }
     ASSERT_NOT_REACHED();
     return false;
 }
 
 } // namespace WebCore