Simplifed logic of showing/hiding cancel buttons on login screens.

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

Index: chrome/browser/resources/chromeos/login/screen_supervised_user_creation.js
diff --git a/chrome/browser/resources/chromeos/login/screen_supervised_user_creation.js b/chrome/browser/resources/chromeos/login/screen_supervised_user_creation.js
index cc0bc952e8e39b79efe49bd3dacedbe3fb8a5ddb..63183d3e5ca1cbdd67545e2429a64bc0ed73ba20 100644
--- a/chrome/browser/resources/chromeos/login/screen_supervised_user_creation.js
+++ b/chrome/browser/resources/chromeos/login/screen_supervised_user_creation.js
@@ -1100,8 +1100,8 @@ login.createScreen('SupervisedUserCreationScreen',
                        'manager',
                        'username',
                        'import',
-                       'error',
-                       'created'];
+                       'created',
+                       'error'];

[Alexander Alekseev, 2015/10/24 05:09:33]

?

[dzhioev (left Google), 2015/10/24 06:13:53]

Same order as in HTML. Doesn't really change anything.

       var pageButtons = {'intro' : 'start',
                          'error' : 'error',
                          'import' : 'import',
@@ -1126,12 +1126,6 @@ login.createScreen('SupervisedUserCreationScreen',
         button.disabled = false;
       }
 
-      var pagesWithCancel = ['intro', 'manager', 'username', 'import-password',
-          'error', 'import'];
-      $('login-header-bar').allowCancel =
-          pagesWithCancel.indexOf(visiblePage) > -1;
-      $('cancel-add-user-button').disabled = false;
-
       this.getScreenElement('import-link').hidden = true;
       this.getScreenElement('create-link').hidden = true;
 
@@ -1329,7 +1323,6 @@ login.createScreen('SupervisedUserCreationScreen',
         control.disabled = value;
       }
       $('login-header-bar').disabled = value;
-      $('cancel-add-user-button').disabled = false;
     },
 
     /**