Cache the Windows Parental Controls Platform Answer

chrome/browser/ui/ash/window_positioner_unittest.cc

Index: chrome/browser/ui/ash/window_positioner_unittest.cc
diff --git a/chrome/browser/ui/ash/window_positioner_unittest.cc b/chrome/browser/ui/ash/window_positioner_unittest.cc
index 76d9227917e15058816b346c01841b1140090544..5021616f0051f87f0bca387dbffdc4fe71a89a08 100644
--- a/chrome/browser/ui/ash/window_positioner_unittest.cc
+++ b/chrome/browser/ui/ash/window_positioner_unittest.cc
@@ -10,6 +10,7 @@
 #include "ash/wm/window_resizer.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
+#include "chrome/browser/prefs/incognito_mode_prefs.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/test/base/test_browser_window.h"
@@ -56,6 +57,15 @@ class WindowPositionerTest : public AshTestBase {
  public:
   WindowPositionerTest();
 
+  static void SetUpTestCase() {
+    // Creating a browser requires platform parental controls initialization.
+    IncognitoModePrefs::InitializePlatformParentalControls();
+  }
+
+  static void TearDownTestCase() {
+    IncognitoModePrefs::UninitializePlatformParentalControls();
+  }
+
   void SetUp() override;
   void TearDown() override;