Revert of Description: Replace layout constants in chrome/browser/extensions and (...)

chrome/browser/ui/views/extensions/request_file_system_dialog_view.h

-// Copyright 2015 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_EXTENSIONS_REQUEST_FILE_SYSTEM_DIALOG_VIEW_H_
-#define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_REQUEST_FILE_SYSTEM_DIALOG_VIEW_H_
-
-#include "base/callback_forward.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "base/strings/string16.h"
-#include "ui/base/ui_base_types.h"
-#include "ui/views/window/dialog_delegate.h"
-
-namespace content {
-class WebContents;
-}  // namespace content
-
-namespace views {
-class View;
-}  // namespace views
-
-// Represents a dialog shown to a user for granting access to a file system.
-class RequestFileSystemDialogView : public views::DialogDelegateView {
- public:
-  ~RequestFileSystemDialogView() override;
-
-  // Shows the dialog and calls |callback| on completion.
-  static void ShowDialog(
-      content::WebContents* web_contents,
-      const std::string& extension_name,
-      const std::string& volume_label,
-      bool writable,
-      const base::Callback<void(ui::DialogButton)>& callback);
-
-  // views::DialogDelegate overrides:
-  base::string16 GetAccessibleWindowTitle() const override;
-  int GetDefaultDialogButton() const override;
-  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
-  ui::ModalType GetModalType() const override;
-  bool Cancel() override;
-  bool Accept() override;
-  gfx::Size GetPreferredSize() const override;
-  gfx::Insets GetInsets() const override;
-
- private:
-  RequestFileSystemDialogView(
-      const std::string& extension_name,
-      const std::string& volume_label,
-      bool writable,
-      const base::Callback<void(ui::DialogButton)>& callback);
-
-  const base::Callback<void(ui::DialogButton)> callback_;
-  views::View* const contents_view_;
-
-  DISALLOW_COPY_AND_ASSIGN(RequestFileSystemDialogView);
-};
-
-#endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_REQUEST_FILE_SYSTEM_DIALOG_VIEW_H_