Introduce ManagePasswordsState class.

chrome/browser/ui/passwords/manage_passwords_bubble_model.cc

 // 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.
 
 #include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
 
 #include "chrome/browser/password_manager/password_store_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
@@ skipping 181 matching lines @@
 
 void ManagePasswordsBubbleModel::OnBubbleHidden() {
   ManagePasswordsUIController* manage_passwords_ui_controller =
       web_contents() ?
           ManagePasswordsUIController::FromWebContents(web_contents())
           : nullptr;
   if (state_ == password_manager::ui::CREDENTIAL_REQUEST_STATE &&
       manage_passwords_ui_controller) {
     // It's time to run the pending callback if it wasn't called in
     // OnChooseCredentials().
+    // TODO(vasilii): remove this. It's not a bubble's problem because the
+    // controller is notified anyway about closed bubble.
     manage_passwords_ui_controller->ChooseCredential(
         autofill::PasswordForm(),
         password_manager::CredentialType::CREDENTIAL_TYPE_EMPTY);
     state_ = password_manager::ui::INACTIVE_STATE;
   }
   if (manage_passwords_ui_controller)
     manage_passwords_ui_controller->OnBubbleHidden();
   if (dismissal_reason_ == metrics_util::NOT_DISPLAYED)
     return;
 
@@ skipping 102 matching lines @@
 
 // static
 int ManagePasswordsBubbleModel::UsernameFieldWidth() {
   return GetFieldWidth(USERNAME_FIELD);
 }
 
 // static
 int ManagePasswordsBubbleModel::PasswordFieldWidth() {
   return GetFieldWidth(PASSWORD_FIELD);
 }