Refactors parse_html_subset() into i18n_behavior.

chrome/browser/resources/settings/bluetooth_page/bluetooth_pair_device_dialog.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview
  * 'settings-bluetooth-pair-device-dialog' is the settings dialog for pairing
  * a bluetooth device.
  */
 
@@ skipping 54 matching lines @@
    * @private
    */
   getMessage_: function(device, pairingEvent) {
     if (!device)
       return '';
     var message;
     if (!pairingEvent)
       message = 'bluetoothStartConnecting';
     else
       message = this.getEventDesc_(pairingEvent.pairing);
-    return this.i18n(message, device.name);
+    return this.i18n(message, [device.name]);
   },
 
   /**
    * @param {?chrome.bluetoothPrivate.PairingEvent} pairingEvent
    * @return {boolean}
    * @private
    */
   showEnterPincode_: function(pairingEvent) {
     return !!pairingEvent &&
         pairingEvent.pairing == PairingEventType.REQUEST_PINCODE;
@@ skipping 173 matching lines @@
       var lastKey = this.digits.length;  // 6
       if ((index == -1 && enteredKey > lastKey) || (index + 1 == enteredKey))
         cssClass += ' next';
       else if (index > enteredKey)
         cssClass += ' untyped';
     }
     return cssClass;
   },
 });
 })();