remove CSS 'all' property.

sky/engine/core/css/parser/BisonCSSParser-in.cpp

 /*
  * Copyright (C) 2003 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  * Copyright (C) 2012 Intel Corporation. All rights reserved.
  *
@@ skipping 299 matching lines @@
     declaration->addParsedProperty(CSSProperty(propertyId, value.release()));
     return true;
 }
 
 bool isValidKeywordPropertyAndValue(CSSPropertyID propertyId, CSSValueID valueID, const CSSParserContext& parserContext)
 {
     if (valueID == CSSValueInvalid)
         return false;
 
     switch (propertyId) {
-    case CSSPropertyAll:
-        return valueID == CSSValueUnset;
     case CSSPropertyBackgroundRepeatX: // repeat | no-repeat
     case CSSPropertyBackgroundRepeatY: // repeat | no-repeat
         return valueID == CSSValueRepeat || valueID == CSSValueNoRepeat;
     case CSSPropertyBorderTopStyle: // <border-style>
     case CSSPropertyBorderRightStyle: // Defined as: none | hidden | dotted | dashed |
     case CSSPropertyBorderBottomStyle: // solid | double | groove | ridge | inset | outset
     case CSSPropertyBorderLeftStyle:
     case CSSPropertyWebkitBorderAfterStyle:
     case CSSPropertyWebkitBorderBeforeStyle:
     case CSSPropertyWebkitBorderEndStyle:
@@ skipping 122 matching lines @@
         return false;
     }
     return false;
 }
 
 bool isKeywordPropertyID(CSSPropertyID propertyId)
 {
     switch (propertyId) {
     case CSSPropertyAlignItems:
     case CSSPropertyAlignSelf:
-    case CSSPropertyAll:
     case CSSPropertyBackgroundRepeatX:
     case CSSPropertyBackgroundRepeatY:
     case CSSPropertyBorderBottomStyle:
     case CSSPropertyBorderLeftStyle:
     case CSSPropertyBorderRightStyle:
     case CSSPropertyBorderTopStyle:
     case CSSPropertyBoxSizing:
     case CSSPropertyCaptionSide:
     case CSSPropertyDirection:
     case CSSPropertyDisplay:
@@ skipping 1121 matching lines @@
         m_observer->endProperty(isPropertyParsed, m_tokenizer.safeUserStringTokenOffset(), errorType);
 }
 
 void BisonCSSParser::startEndUnknownRule()
 {
     if (m_observer)
         m_observer->startEndUnknownRule();
 }
 
 }