[CUPS] Implement the CUPS printer PPD file picker in the manufacturer and model dialog.

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

Index: chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
diff --git a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
index 7db7e114043ac94f78aab0096c615d7541b2d8bb..a845026e7dd1629b39d07cd7a479fb8811fc05b9 100644
--- a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
+++ b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
@@ -1096,6 +1096,9 @@ void AddPrintingStrings(content::WebUIDataSource* html_source) {
     {"selectManufacturerModelMessage",
      IDS_SETTINGS_PRINTING_CUPS_PRINTER_SELECT_MANUFACTURER_MODEL},
     {"printerManufacturer", IDS_SETTINGS_PRINTING_CUPS_PRINTER_MANUFACTURER},
+    {"selectDriver", IDS_SETTINGS_PRINTING_CUPS_PRINTER_SELECT_DRIVER},
+    {"selectDriverButtonText",
+     IDS_SETTINGS_PRINTING_CUPS_PRINTER_BUTTON_SELECT_DRIVER},
 #endif
   };
   AddLocalizedStringsBulk(html_source, localized_strings,