Merge HTMLDocument into Document

sky/engine/core/css/parser/CSSPropertyParser.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 1791 matching lines @@
     if (a->unit != CSSPrimitiveValue::CSS_IDENT)
         return nullptr;
 
     String attrName = a->string;
     // CSS allows identifiers with "-" at the start, like "-webkit-mask-image".
     // But HTML attribute names can't have those characters, and we should not
     // even parse them inside attr().
     if (attrName[0] == '-')
         return nullptr;
 
-    if (m_context.isHTMLDocument())
-        attrName = attrName.lower();
-
     return cssValuePool().createValue(attrName, CSSPrimitiveValue::CSS_ATTR);
 }
 
 PassRefPtr<CSSValue> CSSPropertyParser::parseBackgroundColor()
 {
     CSSValueID id = m_valueList->current()->id;
     if (id == CSSValueCurrentcolor)
         return cssValuePool().createIdentifierValue(id);
     return parseColor();
 }
@@ skipping 4307 matching lines @@
         || equalIgnoringCase(token, "n") || equalIgnoringCase(token, "-n");
 }
 
 bool CSSPropertyParser::isSystemColor(int id)
 {
     // FIXME(sky): remove
     return false;
 }
 
 } // namespace blink