Integrate the account chooser dialog on Mac.

chrome/browser/ui/cocoa/passwords/password_prompt_view_bridge.h

+// Copyright 2016 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_COCOA_PASSWORDS_PASSWORD_PROMPT_VIEW_BRIDGE_H_
+#define CHROME_BROWSER_UI_COCOA_PASSWORDS_PASSWORD_PROMPT_VIEW_BRIDGE_H_
+
+#include "base/mac/scoped_nsobject.h"
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac.h"
+#import "chrome/browser/ui/cocoa/passwords/account_chooser_view_controller.h"
+#include "chrome/browser/ui/passwords/account_chooser_prompt.h"
+
+class PasswordPromptViewBridge : public AccountChooserPrompt,
+                                 public ConstrainedWindowMacDelegate,
+                                 public AccountChooserBridge {
+ public:
+  PasswordPromptViewBridge(PasswordDialogController* controller,
+                           content::WebContents* web_contents);
+  ~PasswordPromptViewBridge() override;
+
+  // AccountChooserPrompt:
+  void Show() override;
+  void ControllerGone() override;
+
+  // ConstrainedWindowMacDelegate:
+  void OnConstrainedWindowClosed(ConstrainedWindowMac* window) override;
+
+  // AccountChooserBridge:
+  void PerformClose() override;
+  PasswordDialogController* GetDialogController() override;
+  net::URLRequestContextGetter* GetRequestContext() const override;
+
+ private:
+  PasswordDialogController* controller_;
+  content::WebContents* web_contents_;
+
+  scoped_ptr<ConstrainedWindowMac> constrained_window_;
+  base::scoped_nsobject<NSViewController> view_controller_;
+};
+
+#endif  // CHROME_BROWSER_UI_COCOA_PASSWORDS_PASSWORD_PROMPT_VIEW_BRIDGE_H_