Added malgun gothic as alternate font for hangul script.

Source/platform/fonts/win/FontFallbackWin.cpp

 /*
  * Copyright (c) 2006, 2007, 2008, 2009, 2010, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 94 matching lines @@
         {USCRIPT_CYRILLIC, L"times new roman"},
         // FIXME: Consider trying new Vista fonts before XP fonts for CJK.
         // Some Vista users do want to use Vista cleartype CJK fonts. If we
         // did, the results of tests with CJK characters would have to be
         // regenerated for Vista.
         {USCRIPT_SIMPLIFIED_HAN, L"simsun"},
         {USCRIPT_TRADITIONAL_HAN, L"pmingliu"},
         {USCRIPT_HIRAGANA, L"ms pgothic"},
         {USCRIPT_KATAKANA, L"ms pgothic"},
         {USCRIPT_KATAKANA_OR_HIRAGANA, L"ms pgothic"},
-        {USCRIPT_HANGUL, L"gulim"},
         {USCRIPT_THAI, L"tahoma"},
         {USCRIPT_HEBREW, L"david"},
         {USCRIPT_ARABIC, L"tahoma"},
         {USCRIPT_DEVANAGARI, L"mangal"},
         {USCRIPT_BENGALI, L"vrinda"},
         {USCRIPT_GURMUKHI, L"raavi"},
         {USCRIPT_GUJARATI, L"shruti"},
         {USCRIPT_TAMIL, L"latha"},
         {USCRIPT_TELUGU, L"gautami"},
         {USCRIPT_KANNADA, L"tunga"},
@@ skipping 27 matching lines @@
     static const UChar* ethiopicFonts[] = {L"Nyala", L"Abyssinica SIL", L"Ethiopia Jiret", L"Visual Geez Unicode", L"GF Zemen Unicode", 0};
     static const UChar* oriyaFonts[] = {L"Kalinga", L"ori1Uni", L"Lohit Oriya", 0};
     static const UChar* laoFonts[] = {L"DokChampa", L"Saysettha OT", L"Phetsarath OT", L"Code2000", 0};
     static const UChar* tibetanFonts[] = {L"Microsoft Himalaya", L"Jomolhari", L"Tibetan Machine Uni", 0};
     static const UChar* sinhalaFonts[] = {L"Iskoola Pota", L"AksharUnicode", 0};
     static const UChar* yiFonts[] = {L"Microsoft Yi Balti", L"Nuosu SIL", L"Code2000", 0};
     // http://www.bethmardutho.org/support/meltho/download/index.php
     static const UChar* syriacFonts[] = {L"Estrangelo Edessa", L"Estrangelo Nisibin", L"Code2000", 0};
     static const UChar* myanmarFonts[] = {L"Myanmar Text", L"Padauk", L"Parabaik", L"Myanmar3", L"Code2000", 0};
     static const UChar* gothicFonts[] = {L"Segoe UI Symbol", 0};
+    static const UChar* hangulFonts[] = {L"gulim", L"Malgun Gothic", 0};
 
     static const ScriptToFontFamilies scriptToFontFamilies[] = {
         {USCRIPT_MALAYALAM, malayalamFonts},
         {USCRIPT_KHMER, khmerFonts},
         {USCRIPT_ETHIOPIC, ethiopicFonts},
         {USCRIPT_ORIYA, oriyaFonts},
         {USCRIPT_LAO, laoFonts},
         {USCRIPT_TIBETAN, tibetanFonts},
         {USCRIPT_SINHALA, sinhalaFonts},
         {USCRIPT_YI, yiFonts},
         {USCRIPT_SYRIAC, syriacFonts},
         {USCRIPT_MYANMAR, myanmarFonts},
         {USCRIPT_GOTHIC, gothicFonts},
+        {USCRIPT_HANGUL, hangulFonts},
     };
 
     for (size_t i = 0; i < WTF_ARRAY_LENGTH(fontMap); ++i)
         scriptFontMap[fontMap[i].script] = fontMap[i].family;
 
     // FIXME: Instead of scanning the hard-coded list, we have to
     // use EnumFont* to 'inspect' fonts to pick up fonts covering scripts
     // when it's possible (e.g. using OS/2 table). If we do that, this
     // had better be pulled out of here.
     for (size_t i = 0; i < WTF_ARRAY_LENGTH(scriptToFontFamilies); ++i) {
@@ skipping 204 matching lines @@
             family = L"lucida sans unicode";
         }
     }
 
     if (scriptChecked)
         *scriptChecked = script;
     return family;
 }
 
 } // namespace blink