Convert multi-profile user behavior string to enum and send it to UI.

ui/login/account_picker/user_pod_row.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 User pod row implementation.
  */
 
 cr.define('login', function() {
   /**
@@ skipping 132 matching lines @@
    * and password placeholder color.
    * @const {Array<{type: !number, class: !string}>}
    */
   var FINGERPRINT_STATES_MAPPING = [
     {state: FINGERPRINT_STATES.HIDDEN, class: 'hidden'},
     {state: FINGERPRINT_STATES.DEFAULT, class: 'default'},
     {state: FINGERPRINT_STATES.SIGNIN, class: 'signin'},
     {state: FINGERPRINT_STATES.FAILED, class: 'failed'}
   ];
 
+  // Supported multi-profile user behavior values.
+  // Keep in sync with the enum in multi_profile_user_controller.h
+  var MULTI_PROFILE_USER_BEHAVIOR = {
+    UNRESTRICTED: 0,
+    PRIMARY_ONLY: 1,
+    NOT_ALLOWED: 2,
+    OWNER_PRIMARY_ONLY: 3
+  };
+
   // Focus and tab order are organized as follows:
   //
   // (1) all user pods have tab index 1 so they are traversed first;
   // (2) when a user pod is activated, its tab index is set to -1 and its
   // main input field gets focus and tab index 1;
   // (3) if user pod custom icon is interactive, it has tab index 2 so it
   // follows the input.
   // (4) buttons on the header bar have tab index 3 so they follow the custom
   // icon, or user pod if custom icon is not interactive;
   // (5) Action box buttons have tab index 4 and follow header bar buttons;
@@ skipping 1040 matching lines @@
         this.setUserPodIconType('child');
       } else if (this.user_.legacySupervisedUser && !this.user_.isDesktopUser) {
         this.setUserPodIconType('legacySupervised');
         this.classList.add('legacy-supervised');
       } else if (this.multiProfilesPolicyApplied) {
         // Mark user pod as not focusable which in addition to the grayed out
         // filter makes it look in disabled state.
         this.classList.add('multiprofiles-policy-applied');
         this.setUserPodIconType('policy');
 
-        if (this.user.multiProfilesPolicy == 'primary-only')
+        if (this.user.multiProfilesPolicy ==
+            MULTI_PROFILE_USER_BEHAVIOR.PRIMARY_ONLY) {
           this.querySelector('.mp-policy-primary-only-msg').hidden = false;
-        else if (this.user.multiProfilesPolicy == 'owner-primary-only')
+        } else if (this.user.multiProfilesPolicy ==
+            MULTI_PROFILE_USER_BEHAVIOR.OWNER_PRIMARY_ONLY) {
           this.querySelector('.mp-owner-primary-only-msg').hidden = false;
-        else
+        } else {
           this.querySelector('.mp-policy-not-allowed-msg').hidden = false;
+        }
       } else if (this.user_.isApp) {
         this.setUserPodIconType('app');
       }
     },
 
     isPinReady: function() {
       return this.pinKeyboard && this.pinKeyboard.offsetHeight > 0;
     },
 
     set showError(visible) {
@@ skipping 2746 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });