Cache the Windows Parental Controls Platform Answer

chrome/browser/ui/window_sizer/window_sizer_ash_unittest.cc

 // Copyright (c) 2012 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 "ash/scoped_target_root_window.h"
 #include "ash/screen_util.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/test/test_shell_delegate.h"
 #include "ash/wm/window_positioner.h"
 #include "ash/wm/window_resizer.h"
 #include "ash/wm/window_state.h"
 #include "base/compiler_specific.h"
+#include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/window_sizer/window_sizer_common_unittest.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/render_view_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/env.h"
 #include "ui/aura/test/test_windows.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/gfx/screen.h"
 #include "ui/wm/public/activation_client.h"
 
-typedef ash::test::AshTestBase WindowSizerAshTest;
+class WindowSizerAshTest : public ash::test::AshTestBase {
+ protected:
+  static void SetUpTestCase() {
+    ash::test::AshTestBase::SetUpTestCase();
+    // Creating a browser requires platform parental controls initialization.
+    IncognitoModePrefs::InitializePlatformParentalControls();
+  }
+
+  static void TearDownTestCase() {
+    IncognitoModePrefs::UninitializePlatformParentalControls();
+    ash::test::AshTestBase::TearDownTestCase();
+  }
+};
 
 namespace {
 
 // A browser window proxy which is able to associate an aura native window with
 // it.
 class TestBrowserWindowAura : public TestBrowserWindow {
  public:
   // |native_window| will still be owned by the caller after the constructor
   // was called.
   explicit TestBrowserWindowAura(aura::Window* native_window)
@@ skipping 962 matching lines @@
                                p1600x1200));
   // A popup that is sized to occupy the whole work area has default state.
   EXPECT_EQ(ui::SHOW_STATE_DEFAULT,
             GetWindowShowState(ui::SHOW_STATE_DEFAULT,
                                ui::SHOW_STATE_NORMAL,
                                BOTH,
                                trusted_popup->browser(),
                                p1600x1200,
                                p1600x1200));
 }