signin: Remove username from logs.

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 2417 matching lines @@
      * @param {!{id: !string,
      *           hardlockOnClick: boolean,
      *           isTrialRun: boolean,
      *           ariaLabel: string | undefined,
      *           tooltip: ({text: string, autoshow: boolean} | undefined)}} icon
      *     The icon parameters.
      */
     showUserPodCustomIcon: function(username, icon) {
       var pod = this.getPodWithUsername_(username);
       if (pod == null) {
-        console.error('Unable to show user pod button for ' + username +
-                      ': user pod not found.');
+        console.error('Unable to show user pod button: user pod not found.');
         return;
       }
 
       if (!icon.id && !icon.tooltip)
         return;
 
       if (icon.id)
         pod.customIconElement.setIcon(icon.id);
 
       if (icon.isTrialRun) {
@@ skipping 41 matching lines @@
       chrome.send('recordClickOnLockIcon', [username]);
     },
 
     /**
      * Hides the custom icon in the user pod added by showUserPodCustomIcon().
      * @param {string} username Username of pod to remove button
      */
     hideUserPodCustomIcon: function(username) {
       var pod = this.getPodWithUsername_(username);
       if (pod == null) {
-        console.error('Unable to hide user pod button for ' + username +
-                      ': user pod not found.');
+        console.error('Unable to hide user pod button: user pod not found.');
         return;
       }
 
       // TODO(tengs): Allow option for a fading transition.
       pod.customIconElement.hide();
     },
 
     /**
      * Sets the authentication type used to authenticate the user.
      * @param {string} username Username of selected user
      * @param {number} authType Authentication type, must be one of the
      *                          values listed in AUTH_TYPE enum.
      * @param {string} value The initial value to use for authentication.
      */
     setAuthType: function(username, authType, value) {
       var pod = this.getPodWithUsername_(username);
       if (pod == null) {
-        console.error('Unable to set auth type for ' + username +
-                      ': user pod not found.');
+        console.error('Unable to set auth type: user pod not found.');
         return;
       }
       pod.setAuthType(authType, value);
     },
 
     /**
      * Sets the state of touch view mode.
      * @param {boolean} isTouchViewEnabled true if the mode is on.
      */
     setTouchViewState: function(isTouchViewEnabled) {
@@ skipping 620 matching lines @@
        if (pod && pod.multiProfilesPolicyApplied) {
          pod.userTypeBubbleElement.classList.remove('bubble-shown');
        }
      }
   };
 
   return {
     PodRow: PodRow
   };
 });