Implement the Chrome Sign-in promo bubble for password manager on Views.

chrome/browser/ui/views/passwords/manage_passwords_bubble_view.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_VIEWS_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_VIEW_H_
 
 #include "base/macros.h"
 #include "chrome/browser/ui/passwords/manage_passwords_bubble_model.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_bubble_delegate_view.h"
@@ skipping 38 matching lines @@
 
   static void set_auto_signin_toast_timeout(int seconds) {
     auto_signin_toast_timeout_ = seconds;
   }
 #endif
 
   ManagePasswordsBubbleModel* model() { return &model_; }
 
  private:
   class AutoSigninView;
-  class BlacklistedView;
   class ManageView;
   class PendingView;
   class SaveConfirmationView;
+  class SignInPromoView;
   class UpdatePendingView;
   class WebContentMouseHandler;
 
   ManagePasswordsBubbleView(content::WebContents* web_contents,
                             views::View* anchor_view,
                             DisplayReason reason);
   ~ManagePasswordsBubbleView() override;
 
   // LocationBarBubbleDelegateView:
   views::View* GetInitiallyFocusedView() override;
   void Init() override;
   void CloseBubble() override;
 
   // WidgetDelegate:
   base::string16 GetWindowTitle() const override;
   bool ShouldShowWindowTitle() const override;
   bool ShouldShowCloseButton() const override;
 
-  // Refreshes the bubble's state: called to display a confirmation screen after
-  // a user selects "Never for this site", for instance.
+  // Refreshes the bubble's state.
   void Refresh();
 
+  // Sets up a child view according to the model state.
+  void CreateChild();
+
   void set_initially_focused_view(views::View* view) {
     DCHECK(!initially_focused_view_);
     initially_focused_view_ = view;
   }
 
   // Singleton instance of the Password bubble. The Password bubble can only be
   // shown on the active browser window, so there is no case in which it will be
   // shown twice at the same time. The instance is owned by the Bubble and will
   // be deleted when the bubble closes.
   static ManagePasswordsBubbleView* manage_passwords_bubble_;
 
   // The timeout in seconds for the auto sign-in toast.
   static int auto_signin_toast_timeout_;
 
   ManagePasswordsBubbleModel model_;
 
   views::View* initially_focused_view_;
 
   // A helper to intercept mouse click events on the web contents.
   std::unique_ptr<WebContentMouseHandler> mouse_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(ManagePasswordsBubbleView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PASSWORDS_MANAGE_PASSWORDS_BUBBLE_VIEW_H_