Make CrosSettings and DeviceSettingsService non Lazy instances

chrome/browser/extensions/extension_service_unittest.h

Index: chrome/browser/extensions/extension_service_unittest.h
diff --git a/chrome/browser/extensions/extension_service_unittest.h b/chrome/browser/extensions/extension_service_unittest.h
index 6f46f77896f4fefe416f6ccdfbfe32bde00f6598..c5048307d04dec6b16cd648068ae58248b2d81f6 100644
--- a/chrome/browser/extensions/extension_service_unittest.h
+++ b/chrome/browser/extensions/extension_service_unittest.h
@@ -17,6 +17,10 @@
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/settings/cros_settings.h"
+#endif
+
 class TestingProfile;
 
 namespace extensions {
@@ -73,6 +77,10 @@ class ExtensionServiceTestBase : public extensions::ExtensionTest {
   content::TestBrowserThread file_user_blocking_thread_;
   content::TestBrowserThread io_thread_;
   extensions::FeatureSwitch::ScopedOverride override_sideload_wipeout_;
+#if defined(OS_CHROMEOS)
+  // ExtensionService depends on UserManager which depends on CrosSettings.
+  chromeos::ScopedTestCrosSettings test_cros_settings_;
+#endif
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_UNITTEST_H_