Use the default Windows UI fonts for Indian locales on Vista. ...

chrome/app/resources/locale_settings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <grit latest_public_release="0" current_release="1">
   <outputs>
     <output filename="grit/locale_settings.h" type="rc_header">
       <emit emit_type='prepend'></emit>
     </output>
     <output filename="locale_settings_ar.rc" type="rc_all" lang="ar" />
     <output filename="locale_settings_bg.rc" type="rc_all" lang="bg" />
     <output filename="locale_settings_bn.rc" type="rc_all" lang="bn" />
     <output filename="locale_settings_ca.rc" type="rc_all" lang="ca" />
@@ skipping 227 matching lines @@
            the family specified. This should be default for locales
            other than Indian locales.
            TODO(jungshik): This and IDS_UI_FONT_SIZE_SCALER are only used
            on Windows now and are likely to be so in the future because Mac and 
            Linux fonts do not have the issue Windows fonts for some locales
            (Indian) have. In that case, this need to be enclosed
            by platform-dependent if-clause. -->
       <message name="IDS_UI_FONT_FAMILY" use_name_for_id="true">
         default
       </message>
+      <!-- For Windows XP -->
+      <message name="IDS_UI_FONT_FAMILY_XP" use_name_for_id="true">
+        default
+      </message>
 
       <!-- To get the actual UI font size for native UI components
            (e.g. menu), the system UI font size is scaled with this value/100.
            This should be 100 for most locales. -->
       <message name="IDS_UI_FONT_SIZE_SCALER" use_name_for_id="true">
         100
       </message>
+      <!-- For Windows XP -->
+      <message name="IDS_UI_FONT_SIZE_SCALER_XP" use_name_for_id="true">
+        100
+      </message>
 
       <!-- The default value for HTTP Accept-Language header. -->
       <message name="IDS_ACCEPT_LANGUAGES" use_name_for_id="true">
         en-US,en
       </message>
 
       <!-- The default value for |WebPreference::default_encoding|. -->
       <message name="IDS_DEFAULT_ENCODING" use_name_for_id="true">
         ISO-8859-1
       </message>
@@ skipping 281 matching lines @@
         5
       </message>
 
       <!-- The width of the New Profile dialog in characters (See above). -->
       <message name="IDS_NEW_PROFILE_DIALOG_WIDTH_CHARS" use_name_for_id="true">
         60
       </message>
     </messages>
   </release>
 </grit>