Move LocaleForLineBreakIterator() to ComputedStyle

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 1568 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();
 }
 
+AtomicString ComputedStyle::LocaleForLineBreakIterator() const {
+  LineBreakIteratorMode mode = LineBreakIteratorMode::kDefault;
+  switch (GetLineBreak()) {
+    case kLineBreakAuto:
+    case kLineBreakAfterWhiteSpace:
+      return Locale();
+    case kLineBreakNormal:
+      mode = LineBreakIteratorMode::kNormal;
+      break;
+    case kLineBreakStrict:
+      mode = LineBreakIteratorMode::kStrict;
+      break;
+    case kLineBreakLoose:
+      mode = LineBreakIteratorMode::kLoose;
+      break;
+  }
+  if (const LayoutLocale* locale = GetFontDescription().Locale())
+    return locale->LocaleWithBreakKeyword(mode);
+  return Locale();
+}
+
 Hyphenation* ComputedStyle::GetHyphenation() const {
   return GetHyphens() == kHyphensAuto
              ? GetFontDescription().LocaleOrDefault().GetHyphenation()
              : nullptr;
 }
 
 const AtomicString& ComputedStyle::HyphenString() const {
   const AtomicString& hyphenation_string =
       rare_inherited_data_.Get()->hyphenation_string;
   if (!hyphenation_string.IsNull())
@@ skipping 907 matching lines @@
     if (value < 0)
       fvalue -= 0.5f;
     else
       fvalue += 0.5f;
   }
 
   return RoundForImpreciseConversion<int>(fvalue / zoom_factor);
 }
 
 }  // namespace blink