ChromeOS: Per-user time zone: refactor tests first.

chrome/browser/extensions/extension_service_unittest.cc

Index: chrome/browser/extensions/extension_service_unittest.cc
diff --git a/chrome/browser/extensions/extension_service_unittest.cc b/chrome/browser/extensions/extension_service_unittest.cc
index 89c0e9c537a90f3c91f423e6afc74ee817fab2e9..a5179f0e0e805dfa4b2bfec86c9cda0f2696fbe7 100644
--- a/chrome/browser/extensions/extension_service_unittest.cc
+++ b/chrome/browser/extensions/extension_service_unittest.cc
@@ -146,12 +146,6 @@
 #include "ui/base/l10n/l10n_util.h"
 #include "url/gurl.h"
 
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/login/users/scoped_test_user_manager.h"
-#include "chrome/browser/chromeos/settings/cros_settings.h"
-#include "chrome/browser/chromeos/settings/device_settings_service.h"
-#endif
-
 // The blacklist tests rely on the safe-browsing database.
 #if defined(SAFE_BROWSING_DB_LOCAL)
 #define ENABLE_BLACKLIST_TESTS
@@ -5564,12 +5558,6 @@ TEST_F(ExtensionServiceTestSimple, Enabledness) {
   ExtensionErrorReporter::Init(false);  // no noisy errors
   ExtensionsReadyRecorder recorder;
   std::unique_ptr<TestingProfile> profile(new TestingProfile());
-#if defined OS_CHROMEOS
-  chromeos::ScopedTestDeviceSettingsService device_settings_service;
-  chromeos::ScopedTestCrosSettings cros_settings;
-  std::unique_ptr<chromeos::ScopedTestUserManager> user_manager(
-      new chromeos::ScopedTestUserManager);
-#endif
   std::unique_ptr<base::CommandLine> command_line;
   base::FilePath install_dir = profile->GetPath()
       .AppendASCII(extensions::kInstallDirectoryName);
@@ -5586,9 +5574,6 @@ TEST_F(ExtensionServiceTestSimple, Enabledness) {
   service->Init();
   content::RunAllBlockingPoolTasksUntilIdle();
   EXPECT_TRUE(recorder.ready());
-#if defined OS_CHROMEOS
-  user_manager.reset();
-#endif
 
   // If either the command line or pref is set, we are disabled.
   recorder.set_ready(false);