CUPS: Modify the dialog title for manufacturer-and-model dialog.

chrome/app/settings_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- Main Page -->
   <if expr="chromeos">
     <message name="IDS_SETTINGS_SECONDARY_USER_BANNER" desc="Banner displayed in settings page when the user is secondary in a multi-profile session.">
       Some settings belonging to <ph name="PRIMARY_EMAIL">$1<ex>john@google.com</ex></ph> are being shared with you. These settings only affect your account when using multiple sign-in.
     </message>
   </if>
 
@@ skipping 900 matching lines @@
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_SEARCH_LABEL" desc="The placeholder text in the printer search field.">
       printer name
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_ADD_PRINTERS_NEARBY_TITLE" desc="Text for the title of the dialog that is used to add nearby printers.">
       Add a nearby printer
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_ADD_PRINTERS_MANUALLY_TITLE" desc="Text for the title of the dialog that is used to manually add a printer instead of automatically finding ones nearby.">
       Add a printer manually
     </message>
+    <message name="IDS_SETTINGS_PRINTING_CUPS_SELECT_MANUFACTURER_AND_MODEL_TITLE" desc="Text for the title of the dialog that is used to select a manufacturer and model from the drop down list.">
+      Select a printer manufacturer and model
+    </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_PRINTER_DETAILS_TITLE" desc="Text for the title of the Printer Details subpage.">
       Printer details
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_PRINTER_ADVANCED" desc="Label for the toggle control to show/hide the advanced details of the printer.">
       Advanced
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_PRINTER_ADVANCED_ACCESSIBILITY_LABEL" desc="Label for the button that toggles showing the advanced printer options for a particular printer. Only visible by screen reader software.">
       Show advanced printer options
     </message>
     <message name="IDS_SETTINGS_PRINTING_CUPS_PRINTER_ADVANCED_ADDRESS" desc="Label for the CUPS printer address in the Advanced section in the printer details page.">
@@ skipping 2226 matching lines @@
       System
     </message>
     <message name="IDS_SETTINGS_SYSTEM_HARDWARE_ACCELERATION_LABEL" desc="Label for the checkbox that forces Chrome to render via hardware acceleration (GPU) when available.">
       Use hardware acceleration when available
     </message>
     <message name="IDS_SETTINGS_SYSTEM_PROXY_SETTINGS_LABEL" desc="Label for the control that opens a user's network proxy settings.">
       Open proxy settings
     </message>
   </if>
 </grit-part>