Proper focus input field instead of whole pod

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 2752 matching lines @@
 
       // Clear any error messages for previous pod.
       if (!this.isFocused(podToFocus))
         Oobe.clearErrors();
 
       var hadFocus = !!this.focusedPod_;
       this.focusedPod_ = podToFocus;
       if (podToFocus) {
         podToFocus.classList.remove('faded');
         podToFocus.classList.add('focused');
-        if (podToFocus.multiProfilesPolicyApplied)
+        if (!podToFocus.multiProfilesPolicyApplied) {
+          podToFocus.classList.toggle('signing-in', false);
+          podToFocus.focusInput();
+        } else {
           podToFocus.userTypeBubbleElement.classList.add('bubble-shown');
-        podToFocus.focus();
+          podToFocus.focus();
+        }
 
         // focusPod() automatically loads wallpaper
         if (!podToFocus.user.isApp)
           chrome.send('focusPod', [podToFocus.user.username]);
         this.firstShown_ = false;
         this.lastFocusedPod_ = podToFocus;
 
         if (Oobe.getInstance().virtualKeyboardShown)
           this.scrollFocusedPodIntoView();
       }
@@ skipping 359 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });