Fix Chrome OS enrollment with SAML accounts

chrome/browser/resources/chromeos/login/oobe_screen_oauth_enrollment.js

 // Copyright (c) 2012 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.
 
 login.createScreen('OAuthEnrollmentScreen', 'oauth-enrollment', function() {
   /** @const */ var STEP_SIGNIN = 'signin';
   /** @const */ var STEP_WORKING = 'working';
   /** @const */ var STEP_ERROR = 'error';
   /** @const */ var STEP_SUCCESS = 'success';
 
@@ skipping 114 matching lines @@
     },
 
     /**
      * Event handler that is invoked just before the frame is shown.
      * @param {Object} data Screen init payload, contains the signin frame
      * URL.
      */
     onBeforeShow: function(data) {
       var url = data.signin_url;
       url += '?gaiaUrl=' + encodeURIComponent(data.gaiaUrl);
+      url += '&needPassword=0';
       this.signInUrl_ = url;
       var modes = ['manual', 'forced', 'recovery'];
       for (var i = 0; i < modes.length; ++i) {
         this.classList.toggle('mode-' + modes[i],
                               data.enrollment_mode == modes[i]);
       }
       this.managementDomain_ = data.management_domain;
       $('oauth-enroll-signin-frame').contentWindow.location.href =
           this.signInUrl_;
       this.updateLocalizedContent();
@@ skipping 104 matching lines @@
 
       if (msg.method == 'missingGaiaInfo') {
         this.showError(
             loadTimeData.getString('fatalEnrollmentError'),
             false);
       }
     }
   };
 });