Remove error bubble on typing new password

chrome/browser/chromeos/login/new_user_view.cc

 // Copyright (c) 2010 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.
 
 #include "chrome/browser/chromeos/login/new_user_view.h"
 
 #include <signal.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 526 matching lines @@
     return true;
   }
   delegate_->ClearErrors();
   // Return false so that processing does not end
   return false;
 }
 
 void NewUserView::ContentsChanged(views::Textfield* sender,
                                   const string16& new_contents) {
   UpdateSignInButtonState();
+  if (!new_contents.empty())
+    delegate_->ClearErrors();
 }
 
 void NewUserView::EnableInputControls(bool enabled) {
   languages_menubutton_->SetEnabled(enabled);
   username_field_->SetEnabled(enabled);
   password_field_->SetEnabled(enabled);
   sign_in_button_->SetEnabled(enabled);
   if (need_create_account_) {
     create_account_link_->SetEnabled(enabled);
   }
@@ skipping 14 matching lines @@
 
 void NewUserView::InitLink(views::Link** link) {
   *link = new views::Link(std::wstring());
   (*link)->SetController(this);
   (*link)->SetNormalColor(login::kLinkColor);
   (*link)->SetHighlightedColor(login::kLinkColor);
   AddChildView(*link);
 }
 
 }  // namespace chromeos