Make CrosSettings and DeviceSettingsService non Lazy instances

chrome/browser/extensions/test_extension_environment.h

 // Copyright (c) 2013 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_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_
 #define CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "content/public/test/test_browser_thread.h"
 
 #if defined(OS_WIN)
 #include "ui/base/win/scoped_ole_initializer.h"
 #endif
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/settings/cros_settings.h"
+#endif
+
 class ExtensionService;
 class TestingProfile;
 
 namespace base {
 class Value;
 }
 
 namespace content {
 class WebContents;
 }
@@ skipping 27 matching lines @@
  private:
   MessageLoopForUI loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
   content::TestBrowserThread file_blocking_thread_;
   content::TestBrowserThread io_thread_;
   // We may need to add the rest of the browser threads here.  This is
   // likely to be indicated by memory leaks in which the object was
   // expected to be freed by a DeleteSoon() call.
 
+#if defined(OS_CHROMEOS)
+  // ExtensionService depends on UserManager which depends on CrosSettings.
+  chromeos::ScopedTestCrosSettings test_cros_settings_;
+#endif
+
 #if defined(OS_WIN)
   ui::ScopedOleInitializer ole_initializer_;
 #endif
   scoped_ptr<TestingProfile> profile_;
   ExtensionService* extension_service_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_TEST_EXTENSION_ENVIRONMENT_H_