gtk: Certificate viewer should show both A-label and U-label for CN and SubjectAltName IDNs

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!-- This file contains definitions of resources that will be translated for
 each locale. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/generated_resources.h" type="rc_header">
       <emit emit_type='prepend'></emit>
@@ skipping 2576 matching lines @@
       </message>
       <message name="IDS_CERT_INFO_SUBJECT_GROUP" desc="The label of the Issued To group in the general page of the certificate info dialog">
         Issued To
       </message>
       <message name="IDS_CERT_INFO_ISSUER_GROUP" desc="The label of the Issued By group in the general page of the certificate info dialog">
         Issued By
       </message>
       <message name="IDS_CERT_INFO_COMMON_NAME_LABEL" desc="The label of the Common Name field in the general page of the certificate info dialog.  (CN) is the name of this field in the standard">
         Common Name (CN)
       </message>
+      <message name="IDS_CERT_INFO_IDN_VALUE_FORMAT" desc="The format of values for Common Name and SubjectAltName fields in the certificate info dialog when a name is an Internationalized Domain Name.">
+        <ph name="ASCII_NAME">$1<ex>xn--hxajbheg2az3al.xn--jxalpdlp</ex></ph> (<ph name="UNICODE_NAME">$2<ex>παράδειγμα.δοκιμή</ex></ph>)
+      </message>
       <message name="IDS_CERT_INFO_ORGANIZATION_LABEL" desc="The label of the Organization field in the general page of the certificate info dialog.  (O) is the name of this field in the standard">
         Organization (O)
       </message>
       <message name="IDS_CERT_INFO_ORGANIZATIONAL_UNIT_LABEL" desc="The label of the Organizational Unit field in the general page of the certificate info dialog.  (OU) is the name of this field in the standard">
         Organizational Unit (OU)
       </message>
       <message name="IDS_CERT_INFO_SERIAL_NUMBER_LABEL" desc="The label of the Serial Number field in the general page of the certificate info dialog.">
         Serial Number
       </message>
       <message name="IDS_CERT_INFO_VALIDITY_GROUP" desc="The label of the group showing the validity (issued and expired dates) in the general page of the certificate info dialog">
@@ skipping 5818 matching lines @@
 
     </messages>
 
     <structures first_id="50000" fallback_to_english="true">
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
 
   </release>
 </grit>