Fix scriptCodeForHanFromSubtags() may return non-Han scripts

third_party/WebKit/Source/platform/fonts/FontDescription.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, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.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 20 matching lines @@
 #include "platform/fonts/FontCacheKey.h"
 #include "platform/fonts/FontFamily.h"
 #include "platform/fonts/FontFeatureSettings.h"
 #include "platform/fonts/FontOrientation.h"
 #include "platform/fonts/FontSmoothingMode.h"
 #include "platform/fonts/FontTraits.h"
 #include "platform/fonts/FontVariantNumeric.h"
 #include "platform/fonts/FontWidthVariant.h"
 #include "platform/fonts/TextRenderingMode.h"
 #include "platform/fonts/TypesettingFeatures.h"
-#include "platform/text/LocaleToScriptMapping.h"
 #include "wtf/Allocator.h"
 #include "wtf/MathExtras.h"
 
 #include "wtf/RefPtr.h"
 
 #include <unicode/uscript.h>
 
 namespace blink {
 
 const float FontSizeAdjustNone = -1;
@@ skipping 269 matching lines @@
         && m_letterSpacing == other.m_letterSpacing
         && m_wordSpacing == other.m_wordSpacing
         && m_fieldsAsUnsigned.parts[0] == other.m_fieldsAsUnsigned.parts[0]
         && m_fieldsAsUnsigned.parts[1] == other.m_fieldsAsUnsigned.parts[1]
         && (m_featureSettings == other.m_featureSettings || (m_featureSettings && other.m_featureSettings && *m_featureSettings == *other.m_featureSettings));
 }
 
 } // namespace blink
 
 #endif