Migrate auto_tests about proxy configuration to browser_tests.

chrome/test/functional/chromeos_login.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 import os
 import subprocess
 import sys
 
 import pyauto_functional  # Must be imported before pyauto
@@ skipping 285 matching lines @@
 
   def _ValidCredentials(self, account_type='test_google_account'):
     """Obtains a valid username and password from a data file.
 
     Returns:
       A dictionary with the keys 'username' and 'password'
     """
     return self.GetPrivateInfo()[account_type]
 
   def testCachedCredentialsAddUser(self):
-    proxy_dict = {
-      'url_path': 'singlehttp',
-      'proxy_url': '127.0.0.1',
+    self.SetSharedProxies(True)
+    proxy_config = {
+        'mode': 'fixed_servers',
+        'server': '127.0.0.1'
     }
-    self.SetProxySettingOnChromeOS(proxy_dict)
+    self.SetProxySettingOnChromeOS(proxy_config);
 
     """Test that login fails."""
     credentials = self._ValidCredentials()
     self.assertRaises(
         pyauto_errors.JSONInterfaceError,
         lambda: self.Login(credentials['username'],
                            credentials['password'])
     )
 
-class ChromeosLoginCachedCredentialsUserPod(pyauto.PyUITest):
+class ChromeosLoginCachedCredentialsUserPod(ChromeosLogin):
   """TestCase for Logging into ChromeOS with cached credentials and
   invalid proxy settings.
   """
   assert os.geteuid() == 0, 'Need to run this test as root'
 
   def ShouldAutoLogin(self):
     return False
 
   def setUp(self):
     # We want a clean session_manager instance for every run,
@@ skipping 18 matching lines @@
   def testCachedCredentialsUserPod(self):
     """Test that we can login without connectivity if we have so before.
 
     This test is currently disabled because testGoodLogin tries to
     add a user after setting proxies, which is supposed to fail. To
     make it pass we need a hook that simply calls Login on the delegate
     in webui_login_display.cc ::ShowSigninScreenForCreds.
     """
     self.testGoodLogin()
     self.Logout()
-    self.SetProxySettingOnChromeOS('singlehttp', '127.0.0.1')
+    self.SetSharedProxies(True)
+    proxy_config = {
+        'mode': 'fixed_servers',
+        'server': '127.0.0.1'
+    }
+    self.SetProxySettingOnChromeOS(proxy_config);
     self.testGoodLogin()
     self.ResetProxySettingsOnChromeOS()
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()