[Chromoting] Enable jscompile for browser tests.

remoting/webapp/browser_test/update_pin_browser_test.js

 // Copyright 2014 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
  * @suppress {checkTypes}
  * Browser test for the scenario below:
  * 1. Change the PIN.
  * 2. Connect with the new PIN.
  * 3. Verify the connection succeeded.
  * 4. Disconnect and reconnect with the old PIN.
  * 5. Verify the connection failed.
  */
 
 'use strict';
 
 /** @constructor */
 browserTest.Update_PIN = function() {};
 
+/**
+ * @param {{new_pin: string, old_pin: string}} data
+ */
 browserTest.Update_PIN.prototype.run = function(data) {
   var LOGIN_BACKOFF_WAIT = 2000;
   // Input validation
   browserTest.expect(typeof data.new_pin == 'string');
   browserTest.expect(typeof data.old_pin == 'string');
   browserTest.expect(data.new_pin != data.old_pin,
                      'The new PIN and the old PIN cannot be the same');
 
   this.changePIN_(data.new_pin).then(
     browserTest.connectMe2Me
   ).then(function(){
     return browserTest.enterPIN(data.old_pin, true /* expectError*/);
   }).then(
     // Sleep for two seconds to allow for the login backoff logic to reset.
     base.Promise.sleep.bind(null, LOGIN_BACKOFF_WAIT)
   ).then(
     browserTest.connectMe2Me
   ).then(function(){
-    return browserTest.enterPIN_(data.new_pin, false /* expectError*/)
+    return browserTest.enterPIN(data.new_pin, false /* expectError*/)
   }).then(
     // Clean up the test by disconnecting and changing the PIN back
     browserTest.disconnect
   ).then(
     // The PIN must be restored regardless of success or failure.
     this.changePIN_.bind(this, data.old_pin),
     this.changePIN_.bind(this, data.old_pin)
   ).then(
     // On fulfilled.
     browserTest.pass,
     // On rejected.
     browserTest.fail
   );
 };
 
+/**
+ * @param {string} newPin
+ * @return {Promise}
+ */
 browserTest.Update_PIN.prototype.changePIN_ = function(newPin) {
   var AppMode = remoting.AppMode;
   var HOST_RESTART_WAIT = 10000;
   browserTest.clickOnControl('change-daemon-pin');
   return browserTest.setupPIN(newPin);
 };