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

chrome/browser/ui/views/extensions/request_file_system_dialog_browsertest.cc

-// Copyright 2017 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 "base/bind.h"
-#include "base/macros.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_dialogs.h"
-#include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/browser/ui/test/test_browser_dialog.h"
-#include "chrome/browser/ui/views/extensions/request_file_system_dialog_view.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "content/public/test/browser_test.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// Helper class to display the RequestFileSystemDialogView dialog for testing.
-class RequestFileSystemDialogTest : public DialogBrowserTest {
- public:
-  RequestFileSystemDialogTest() {}
-
-  void ShowDialog(const std::string& name) override {
-    RequestFileSystemDialogView::ShowDialog(
-        browser()->tab_strip_model()->GetActiveWebContents(),
-        "RequestFileSystemDialogTest", "TestVolume", true,
-        base::Bind(&RequestFileSystemDialogTest::DialogCallback));
-  }
-
- private:
-  static void DialogCallback(ui::DialogButton button) {}
-
-  DISALLOW_COPY_AND_ASSIGN(RequestFileSystemDialogTest);
-};
-
-IN_PROC_BROWSER_TEST_F(RequestFileSystemDialogTest, InvokeDialog_default) {
-  RunDialog();
-}
-
-}  // namespace