Implemented showing update bubble pop-up on password overriding

chrome/browser/ui/passwords/manage_passwords_bubble_model.h

 // Copyright 2013 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.
 
 #ifndef CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 #define CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_
 
 #include "base/memory/scoped_vector.h"
 #include "chrome/browser/ui/passwords/manage_passwords_bubble.h"
 #include "components/autofill/core/common/password_form.h"
@@ skipping 153 matching lines @@
   // PENDING_PASSWORD_STATE.
   void UpdatePendingStateTitle();
   // URL of the page from where this bubble was triggered.
   GURL origin_;
   password_manager::ui::State state_;
   base::string16 title_;
   // Range of characters in the title that contains the Smart Lock Brand and
   // should point to an article. For the default title the range is empty.
   gfx::Range title_brand_link_range_;
   autofill::PasswordForm pending_password_;
+  bool password_overridden_;
   ScopedVector<const autofill::PasswordForm> local_credentials_;
   ScopedVector<const autofill::PasswordForm> federated_credentials_;
   base::string16 manage_link_;
   base::string16 save_confirmation_text_;
   gfx::Range save_confirmation_link_range_;
   // If true upon destruction, the user has confirmed that she never wants to
   // save passwords for a particular site.
   bool never_save_passwords_;
   password_manager::metrics_util::UIDisplayDisposition display_disposition_;
   password_manager::metrics_util::UIDismissalReason dismissal_reason_;
 
   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleModel);
 };
 
 #endif  // CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_MODEL_H_