The Chrome-side of changes to use MSung* fonts as Chinese serif fonts.

chrome/app/resources/locale_settings_google_chromeos.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit latest_public_release="0" current_release="1">
   <outputs>
     <output filename="grit/platform_locale_settings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="platform_locale_settings_am.pak" type="data_package" lang="am" />
     <output filename="platform_locale_settings_ar.pak" type="data_package" lang="ar" />
     <if expr="pp_ifdef('use_third_party_translations')">
       <output filename="platform_locale_settings_ast.pak" type="data_package" lang="ast" />
@@ skipping 260 matching lines @@
 
       <!-- The default value for |WebPreference::fixed_font_family_map| for
            Simplified Chinese script. -->
       <message name="IDS_FIXED_FONT_FAMILY_SIMPLIFIED_HAN" use_name_for_id="true">
         MYingHeiGB18030
       </message>
 
       <!-- The default value for |WebPreference::serif_font_family_map| for
            Simplified Chinese script. -->
       <message name="IDS_SERIF_FONT_FAMILY_SIMPLIFIED_HAN" use_name_for_id="true">
-        Song ASC
+        MSung GB18030
       </message>
 
       <!-- The default value for |WebPreference::sans_serif_font_family_map| for
            Simplified Chinese script.  -->
       <message name="IDS_SANS_SERIF_FONT_FAMILY_SIMPLIFIED_HAN" use_name_for_id="true">
         MYingHeiGB18030
       </message>
 
       <!-- The default value for |WebPreference::standard_font_family_map| for
            Traditional Chinese script. -->
       <message name="IDS_STANDARD_FONT_FAMILY_TRADITIONAL_HAN" use_name_for_id="true">
         MYingHeiB5HK
       </message>
 
       <!-- The default value for |WebPreference::fixed_font_family_map| for
            Traditional Chinese script. -->
       <message name="IDS_FIXED_FONT_FAMILY_TRADITIONAL_HAN" use_name_for_id="true">
         MYingHeiB5HK
       </message>
 
       <!-- The default value for |WebPreference::serif_font_family_map| for
            Traditional Chinese script. -->
       <message name="IDS_SERIF_FONT_FAMILY_TRADITIONAL_HAN" use_name_for_id="true">
-        PMingLiU
+        MSung B5HK
       </message>
 
       <!-- The default value for |WebPreference::sans_serif_font_family_map| for
            Traditional Chinese script.  -->
       <message name="IDS_SANS_SERIF_FONT_FAMILY_TRADITIONAL_HAN" use_name_for_id="true">
         MYingHeiB5HK
       </message>
 
       <!-- The default value for |WebPreference::default_font_size| -->
       <message name="IDS_DEFAULT_FONT_SIZE" use_name_for_id="true">
@@ skipping 11 matching lines @@
       </message>
 
       <!-- The default value for |WebPreference::minimum_logical_font_size|. -->
       <message name="IDS_MINIMUM_LOGICAL_FONT_SIZE" use_name_for_id="true">
         6
       </message>
 
     </messages>
   </release>
 </grit>