If there are no local credentials for a locked profile, show sign in button

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 1912 matching lines @@
     // parent object, and add duplicate event listeners.
     var node = $('user-pod-template').cloneNode(true);
     node.removeAttribute('id');
     return node;
   });
 
   DesktopUserPod.prototype = {
     __proto__: UserPod.prototype,
 
     /** @override */
-    get mainInput() {
-      if (this.user.needsSignin)
-        return this.passwordElement;
-      else
-        return this.nameElement;
+    initialize: function() {
+      if (this.user.needsSignin) {
+        if (this.user.hasLocalCreds) {
+          this.user.initialAuthType = AUTH_TYPE.OFFLINE_PASSWORD;
+        } else {
+          this.user.initialAuthType = AUTH_TYPE.ONLINE_SIGN_IN;
+        }
+      }
+      UserPod.prototype.initialize.call(this);
     },
 
     /** @override */
     update: function() {
       this.imageElement.src = this.user.userImage;
       this.nameElement.textContent = this.user.displayName;
       this.reauthNameHintElement.textContent = this.user.displayName;
 
       var isLockedUser = this.user.needsSignin;
       var isLegacySupervisedUser = this.user.legacySupervisedUser;
@@ skipping 10 matching lines @@
       this.actionBoxRemoveLegacySupervisedUserWarningTextElement.hidden =
           !isLegacySupervisedUser;
 
       this.passwordElement.setAttribute('aria-label', loadTimeData.getStringF(
         'passwordFieldAccessibleName', this.user_.emailAddress));
 
       UserPod.prototype.updateActionBoxArea.call(this);
     },
 
     /** @override */
-    focusInput: function() {
-      // Move tabIndex from the whole pod to the main input.
-      this.tabIndex = -1;
-      this.mainInput.tabIndex = UserPodTabOrder.POD_INPUT;
-      this.mainInput.focus();
-    },
-
-    /** @override */
     activate: function(e) {
       if (!this.user.needsSignin) {
         Oobe.launchUser(this.user.profilePath);
-      } else if (!this.passwordElement.value) {
+      } else if (this.user.hasLocalCreds && !this.passwordElement.value) {
         return false;
       } else {
         chrome.send('authenticatedLaunchUser',
                     [this.user.profilePath,
                      this.user.emailAddress,
                      this.passwordElement.value]);
       }
       this.passwordElement.value = '';
       return true;
     },
 
     /** @override */
     handleClickOnPod_: function(e) {
       if (this.parentNode.disabled)
         return;
 
       Oobe.clearErrors();
       this.parentNode.lastFocusedPod_ = this;
 
-      // If this is an unlocked pod, then open a browser window. Otherwise
-      // just activate the pod and show the password field.
-      if (!this.user.needsSignin && !this.isActionBoxMenuActive)
+      // If this is a locked pod and there are local credentials, show the
+      // password field.  Otherwise call activate() which will open up a browser
+      // window or show the reauth dialog, as needed.
+      if (!(this.user.needsSignin && this.user.hasLocalCreds) &&
+          !this.isActionBoxMenuActive) {
         this.activate(e);
+      }
 
       if (this.isAuthTypeUserClick)
         chrome.send('attemptUnlock', [this.user.emailAddress]);
     },
   };
 
   /**
    * Creates a user pod that represents kiosk app.
    * @constructor
    * @extends {UserPod}
@@ skipping 1161 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });