Replace screen capture confirmation infobar with a message box.

chrome/browser/ui/screen_capture_infobar_delegate.h

-// Copyright (c) 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_SCREEN_CAPTURE_INFOBAR_DELEGATE_H_
-#define CHROME_BROWSER_UI_SCREEN_CAPTURE_INFOBAR_DELEGATE_H_
-
-#include "base/compiler_specific.h"
-#include "chrome/browser/infobars/confirm_infobar_delegate.h"
-#include "content/public/browser/web_contents_delegate.h"
-#include "content/public/common/media_stream_request.h"
-
-class InfoBarService;
-
-class ScreenCaptureInfoBarDelegate : public ConfirmInfoBarDelegate {
- public:
-  static void Create(
-      content::WebContents* web_contents,
-      const content::MediaStreamRequest& request,
-      const content::MediaResponseCallback& callback);
-
-  virtual ~ScreenCaptureInfoBarDelegate();
-
- private:
-  ScreenCaptureInfoBarDelegate(
-      InfoBarService* infobar_service,
-      const content::MediaStreamRequest& request,
-      const content::MediaResponseCallback& callback);
-
-  // Base class: ConfirmInfoBarDelegate.
-  virtual bool EqualsDelegate(InfoBarDelegate* delegate) const OVERRIDE;
-  virtual void InfoBarDismissed() OVERRIDE;
-  virtual Type GetInfoBarType() const OVERRIDE;
-  virtual ScreenCaptureInfoBarDelegate*
-      AsScreenCaptureInfoBarDelegate() OVERRIDE;
-  virtual string16 GetMessageText() const OVERRIDE;
-  virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
-  virtual bool Accept() OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
-
-  void Deny();
-
-  const content::MediaStreamRequest request_;
-  const content::MediaResponseCallback callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScreenCaptureInfoBarDelegate);
-};
-
-#endif  // CHROME_BROWSER_UI_SCREEN_CAPTURE_INFOBAR_DELEGATE_H_