Remove SWIGged use of BrowserProxy and TabProxy from PyAuto tests.

chrome/test/functional/sync.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 pyauto_functional  # Must be imported before pyauto
 import pyauto
 import test_utils
 
 
@@ skipping 57 matching lines @@
     self.assertTrue(self.WaitUntil(
         lambda: self.FindInPage(default_text, tab_index=1)['match_count'],
                 expect_retval=1),
         'No default sync text.')
     self.assertTrue(self.WaitUntil(
         lambda: self.FindInPage(set_up_button, tab_index=1)['match_count'],
                 expect_retval=1),
         'No set up sync button.')
 
     self.assertTrue(self.SignInToSync(username, password))
-    self.GetBrowserWindow(0).GetTab(1).Reload()
+    self.ReloadTab(1)
     self.assertTrue(self.WaitUntil(
         lambda: self.FindInPage(username, tab_index=1)['match_count'],
                 expect_retval=1),
         'No sync user account information.')
     self.assertTrue(self.WaitUntil(
         lambda: self.FindInPage(signed_in_text, tab_index=1)['match_count'],
                 expect_retval=1),
         'No Google Dashboard information after signing in.')
     self.assertTrue(self.WaitUntil(
         lambda: self.FindInPage(stop_button, tab_index=1)['match_count'],
@@ skipping 127 matching lines @@
 
     # Verify browser 2 does not contain credit card info.
     browser2_profile = browser2.GetAutofillProfile()
     num_cc_profiles = len(browser2_profile['credit_cards'])
     self.assertEqual(0, num_cc_profiles,
                      msg='Browser 2 unexpectedly contains credit card info.')
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()