Align SameSizeAsFillLayer with FillLayer

Source/core/rendering/style/FillLayer.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * 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 16 matching lines @@
 struct SameSizeAsFillLayer {
     FillLayer* m_next;
 
     RefPtr<StyleImage> m_image;
 
     Length m_xPosition;
     Length m_yPosition;
 
     LengthSize m_sizeLength;
 
-    unsigned m_bitfields: 32;
-    unsigned m_bitfields2: 1;
+    unsigned m_bitfields1;
+    unsigned m_bitfields2;
 };
 
 COMPILE_ASSERT(sizeof(FillLayer) == sizeof(SameSizeAsFillLayer), FillLayer_should_stay_small);
 
 FillLayer::FillLayer(EFillLayerType type, bool useInitialValues)
     : m_next(0)
     , m_image(FillLayer::initialFillImage(type))
     , m_xPosition(FillLayer::initialFillXPosition(type))
     , m_yPosition(FillLayer::initialFillYPosition(type))
     , m_sizeLength(FillLayer::initialFillSizeLength(type))
@@ skipping 320 matching lines @@
 
     return false;
 }
 
 bool FillLayer::hasRepeatXY() const
 {
     return m_repeatX == RepeatFill && m_repeatY == RepeatFill;
 }
 
 } // namespace WebCore