Introduce ManagePasswordsState class.

chrome/browser/ui/passwords/manage_passwords_ui_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_UI_CONTROLLER_H_
 #define CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_UI_CONTROLLER_H_
 
 #include "base/memory/scoped_vector.h"
 #include "base/timer/elapsed_timer.h"
 #include "components/autofill/core/common/password_form.h"
@@ skipping 171 matching lines @@
   virtual void UpdateAndroidAccountChooserInfoBarVisibility();
 
   // The current state of the password manager UI.
   password_manager::ui::State state_;
 
   // Used to measure the amount of time on a page; if it's less than some
   // reasonable limit, then don't close the bubble upon navigation. We create
   // (and destroy) the timer in DidNavigateMainFrame.
   scoped_ptr<base::ElapsedTimer> timer_;
 
+  // TODO(vasilii): remove these data variables, use ManagePasswordsState.
+
   // Set by OnPasswordSubmitted() when the user submits a form containing login
   // information.  If the user responds to a subsequent "Do you want to save
   // this password?" prompt, we ask this object to save or blacklist the
   // associated login information in Chrome's password store.
   scoped_ptr<password_manager::PasswordFormManager> form_manager_;
 
   // We create copies of PasswordForm objects that come in with unclear lifetime
   // and store them in this vector as well as in |password_form_map_| to ensure
   // that we destroy them correctly. If |new_password_forms_| gets cleared then
   // |password_form_map_| is to be cleared too.
@@ skipping 17 matching lines @@
 
   // The origin of the form we're currently dealing with; we'll use this to
   // determine which PasswordStore changes we should care about when updating
   // |password_form_map_|.
   GURL origin_;
 
   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsUIController);
 };
 
 #endif  // CHROME_BROWSER_UI_PASSWORDS_MANAGE_PASSWORDS_UI_CONTROLLER_H_