Delete AuthorStyleInfo and move its data into ComputedStyle.RareNonInheritedData.

Source/core/style/StyleRareNonInheritedData.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 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * 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
@@ skipping 186 matching lines @@
     // In which case, we need to update the ComputedStyle on the LayoutEmbeddedObject,
     // so store this bit so that the style actually changes when the plugin
     // becomes composited.
     unsigned m_requiresAcceleratedCompositingForExternalReasons: 1;
 
     // Whether the transform (if it exists) is stored in the element's inline style.
     unsigned m_hasInlineTransform : 1;
     unsigned m_resize : 2; // EResize
     unsigned m_hasCompositorProxy : 1;
 
+    // Previously stored in AuthorStyleInfo.

[Timothy Loh, 2015/07/29 03:37:08]

This comment isn't useful. Maybe something like

// Style adjustment for appearance is disabled when certain properties are set

[meade_UTC10, 2015/07/30 05:38:18]

Done.

+    unsigned m_hasAuthorBackground : 1; // Whether there is a user-defined background.

[Timothy Loh, 2015/07/29 03:37:08]

user -> author

[meade_UTC10, 2015/07/30 05:38:18]

Done.

+    unsigned m_hasAuthorBorder : 1; // Whether there is a user-defined border.
+
 private:
     StyleRareNonInheritedData();
     StyleRareNonInheritedData(const StyleRareNonInheritedData&);
 };
 
 } // namespace blink
 
 #endif // StyleRareNonInheritedData_h