Broaden justify-self's parsing name

Source/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 512 matching lines @@
 };
 inline TouchAction operator| (TouchAction a, TouchAction b) { return TouchAction(int(a) | int(b)); }
 inline TouchAction& operator|= (TouchAction& a, TouchAction b) { return a = a | b; }
 inline TouchAction operator& (TouchAction a, TouchAction b) { return TouchAction(int(a) & int(b)); }
 inline TouchAction& operator&= (TouchAction& a, TouchAction b) { return a = a & b; }
 
 enum EIsolation { IsolationAuto, IsolationIsolate };
 
 enum TouchActionDelay { TouchActionDelayNone, TouchActionDelayScript };
 
-enum JustifySelf {
-    JustifySelfAuto,
-    JustifySelfStretch,
-    JustifySelfBaseline,
-    JustifySelfCenter,
-    JustifySelfStart,
-    JustifySelfEnd,
-    JustifySelfSelfStart,
-    JustifySelfSelfEnd,
-    JustifySelfFlexStart,
-    JustifySelfFlexEnd,
-    JustifySelfLeft,
-    JustifySelfRight
+enum ItemPosition {
+    ItemPositionAuto,
+    ItemPositionStretch,
+    ItemPositionBaseline,
+    ItemPositionCenter,
+    ItemPositionStart,
+    ItemPositionEnd,
+    ItemPositionSelfStart,
+    ItemPositionSelfEnd,
+    ItemPositionFlexStart,
+    ItemPositionFlexEnd,
+    ItemPositionLeft,
+    ItemPositionRight
 };
 
-enum JustifySelfOverflowAlignment {
-    JustifySelfOverflowAlignmentDefault,
-    JustifySelfOverflowAlignmentTrue,
-    JustifySelfOverflowAlignmentSafe
+enum OverflowAlignment {
+    OverflowAlignmentDefault,
+    OverflowAlignmentTrue,
+    OverflowAlignmentSafe
 };
 
 // Reasonable maximum to prevent insane font sizes from causing crashes on some platforms (such as Windows).
 static const float maximumAllowedFontSize = 1000000.0f;
 
 enum TextIndentLine { TextIndentFirstLine, TextIndentEachLine };
 
 enum LayoutBox { BoxMissing = 0, MarginBox, BorderBox, PaddingBox, ContentBox };
 
 } // namespace WebCore
 
 #endif // RenderStyleConstants_h