Revert r150536 - "Added a timezone policy and pyauto tests for it."

chrome/test/functional/chromeos_device_policy.py

Index: chrome/test/functional/chromeos_device_policy.py
diff --git a/chrome/test/functional/chromeos_device_policy.py b/chrome/test/functional/chromeos_device_policy.py
index d32d0c43aebb63c42ca5bd11c9a27c0f130d54a5..99d415b5ad8f42a00ed21e88789724978e71ed79 100644
--- a/chrome/test/functional/chromeos_device_policy.py
+++ b/chrome/test/functional/chromeos_device_policy.py
@@ -187,37 +187,6 @@ class ChromeosDevicePolicy(policy_base.PolicyTestBase):
     self._WaitForPodVisibility(username=self._usernames[0], visible=True)
     self._WaitForPodVisibility(username=self._usernames[1], visible=True)
 
-  _timezones = ['America/Barbados', 'Europe/Helsinki']
-
-  def testTimezoneSettingWithoutPolicy(self):
-    """Without timezone policy, timezone changes by user are persistent."""
-    self.SetDevicePolicy(refresh=False)
-
-    for timezone in self._timezones:
-      self.Login(user_index=1, expect_success=True)
-      self.SetTimezone(timezone)
-      self.assertEqual(timezone, self.GetTimeInfo()['timezone'])
-
-      self.Logout()
-      self.assertEqual(timezone, self.GetTimeInfo()['timezone'])
-
-  def testTimezoneSettingWithPolicy(self):
-    """With timezone policy, timezone changes by user are reset on logout."""
-    self.SetDevicePolicy({'timezone':self._timezones[0]}, refresh=True)
-
-    # Timezones are set on startup, i.e. everytime when loading the login
-    # screen. Something like a browser restart may work, too.
-    self.Login(user_index=1, expect_success=True)
-    self.Logout()
-
-    self.assertEqual(self._timezones[0], self.GetTimeInfo()['timezone'])
-
-    self.Login(user_index=1, expect_success=True)
-    self.SetTimezone(self._timezones[1])
-    self.assertEqual(self._timezones[1], self.GetTimeInfo()['timezone'])
-
-    self.Logout()
-    self.assertEqual(self._timezones[0], self.GetTimeInfo()['timezone'])
 
 if __name__ == '__main__':
   pyauto_functional.Main()