Get rid of background-clip:text and PaintBehaviorForceBlackText.

sky/engine/core/rendering/style/RenderStyleConstants.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 77 matching lines @@
 
 enum ETableLayout {
     TAUTO, TFIXED
 };
 
 enum EFillAttachment {
     ScrollBackgroundAttachment, LocalBackgroundAttachment, FixedBackgroundAttachment
 };
 
 enum EFillBox {
-    BorderFillBox, PaddingFillBox, ContentFillBox, TextFillBox
+    BorderFillBox, PaddingFillBox, ContentFillBox
 };
 
 enum EFillRepeat {
     RepeatFill, NoRepeatFill, RoundFill, SpaceFill
 };
 
 enum EFillLayerType {
     BackgroundFillLayer, MaskFillLayer
 };
 
@@ skipping 340 matching lines @@
 static const float maximumAllowedFontSize = 1000000.0f;
 
 enum TextIndentLine { TextIndentFirstLine, TextIndentEachLine };
 enum TextIndentType { TextIndentNormal, TextIndentHanging };
 
 enum CSSBoxType { BoxMissing = 0, MarginBox, BorderBox, PaddingBox, ContentBox };
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_RENDERING_STYLE_RENDERSTYLECONSTANTS_H_