Add billing address as a mandatory field of Payments credit cards.

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.  The variables is_win, is_macosx, is_linux, and is_posix are available
 for making strings OS specific.  Other platform defines such as use_titlecase
 are declared in build/common.gypi.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
@@ skipping 7460 matching lines @@
         </message>
         <message name="IDS_OPTIONS_PASSWORD_MANAGER_ENABLE" desc="The label of the password manager checkbox">
           Offer to save your web passwords.
         </message>
         <message name="IDS_OPTIONS_PASSWORD_MANAGER_SMART_LOCK_ENABLE" desc="The label of the password manager checkbox if Smart Lock is enabled.">
           Offer to save passwords with Google Smart Lock for Passwords.
         </message>
         <message name="IDS_OPTIONS_PASSWORDS_AUTOLOGIN" desc="The label of the 'autologinEnabled' checkbox">
           Offer to sign in to Google sites automatically with this account
         </message>
+        <!-- TODO(718146) Move autofill strings to autofill_strings.grd -->
         <message name="IDS_OPTIONS_AUTOFILL_ENABLE" desc="The label of the 'Ask me to enable Autofill' radio button">
           Enable Autofill to fill out web forms in a single click.
         </message>
         <message name="IDS_AUTOFILL_EDIT_PROFILE_BUTTON" desc="The label of the button that edits the currently selected Autofill profile.">
           Edit...
         </message>
         <message name="IDS_OPTIONS_MANAGE_AUTOFILL_SETTINGS_LINK" desc="The label of the 'Manage Autofill settings' link">
           Manage Autofill settings
         </message>
         <message name="IDS_AUTOFILL_POPUP_ACCESSIBLE_NODE_DATA" desc="The accessibility text to speak when we display an autofill popup.">
@@ skipping 50 matching lines @@
         </message>
         <message name="IDS_AUTOFILL_FIELD_LABEL_EXPIRATION_DATE" desc="The label of the Expiration date entry.">
           Expiration date
         </message>
         <message name="IDS_AUTOFILL_FIELD_LABEL_EXPIRATION_MONTH" desc="The label of the Expiration date entry.">
           Expiration month
         </message>
         <message name="IDS_AUTOFILL_FIELD_LABEL_EXPIRATION_YEAR" desc="The label of the Expiration date entry.">
           Expiration year
         </message>
+        <message name="IDS_AUTOFILL_FIELD_LABEL_BILLING_ADDRESS" desc="The label of the Billing Address chooser.">
+          Billing address
+        </message>
+        <message name="IDS_AUTOFILL_BUTTON_LABEL_ADD_BILLING_ADDRESS" desc="The label of the button to add a new billing address.">
+          Add billing address
+        </message>
 
         <!-- Extension settings -->
         <message name="IDS_MANAGE_EXTENSIONS_SETTING_WINDOWS_TITLE" desc="Title that appears in the dialogue title bar for manage extensions settings">
           Extensions
         </message>
 
         <!-- Font settings -->
         <message name="IDS_FONT_LANGUAGE_SETTING_FONT_TAB_TITLE" desc="Title that appears in the Fonts subpage">
           Fonts
         </message>
@@ skipping 4613 matching lines @@
       Your downloads appear here
     </message>
 
     <!-- Automation info bar -->
     <message name="IDS_CONTROLLED_BY_AUTOMATION" desc="Message shown when the browser session is being controlled by an automated test.">
       Chrome is being controlled by automated test software.
     </message>
   </messages>
  </release>
 </grit>