Add LayoutLocale class

third_party/WebKit/Source/core/style/ComputedStyle.cpp

 /*
  * Copyright (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Adobe Systems Incorporated. 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.
  *
@@ skipping 1235 matching lines @@
 
     // This makes us copy even if we may not be removing any items.
     CounterDirectiveMap& map = accessCounterDirectives();
     typedef CounterDirectiveMap::iterator Iterator;
 
     Iterator end = map.end();
     for (Iterator it = map.begin(); it != end; ++it)
         it->value.clearReset();
 }
 
+Hyphenation* ComputedStyle::getHyphenation() const
+{
+    return getHyphens() == HyphensAuto
+        ? getFontDescription().localeOrDefault().getHyphenation() : nullptr;
+}
+
 const AtomicString& ComputedStyle::hyphenString() const
 {
     const AtomicString& hyphenationString = m_rareInheritedData.get()->hyphenationString;
     if (!hyphenationString.isNull())
         return hyphenationString;
 
     // FIXME: This should depend on locale.
     DEFINE_STATIC_LOCAL(AtomicString, hyphenMinusString, (&hyphenMinusCharacter, 1));
     DEFINE_STATIC_LOCAL(AtomicString, hyphenString, (&hyphenCharacter, 1));
     const SimpleFontData* primaryFont = font().primaryFont();
@@ skipping 669 matching lines @@
         if (value < 0)
             fvalue -= 0.5f;
         else
             fvalue += 0.5f;
     }
 
     return roundForImpreciseConversion<int>(fvalue / zoomFactor);
 }
 
 } // namespace blink