Remove SWIGged use of BrowserProxy and TabProxy from PyAuto tests.

chrome/test/functional/content.py

 #!/usr/bin/env python
 # Copyright (c) 2011 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 pyauto_functional  # Must be imported before pyauto
 import pyauto
 import test_utils
@@ skipping 40 matching lines @@
                                   ['Awesomeness'])
     test_utils.StringContentCheck(self, self.GetTabContents(1, 0),
                                   ['Awesomeness'],
                                   ['page has no title'])
 
   def testThreeWindows(self):
     """Test content when we have 3 windows."""
     self.NavigateToURL(self._DataDirURL('title1.html'))
     for (window_index, url) in ((1, 'title2.html'), (2, 'title3.html')):
       self.OpenNewBrowserWindow(True)
-      self.GetBrowserWindow(window_index).BringToFront()
+      self.BringBrowserToFront(window_index)
       self.NavigateToURL(self._DataDirURL(url), window_index, 0)
 
     test_utils.StringContentCheck(self, self.GetTabContents(0, 0),
                                   ['page has no title'],
                                   ['Awesomeness'])
     test_utils.StringContentCheck(self, self.GetTabContents(0, 1),
                                   ['Title Of Awesomeness'],
                                   ['page has no title'])
     test_utils.StringContentCheck(self, self.GetTabContents(0, 2),
                                   ['Title Of More Awesomeness'],
@@ skipping 15 matching lines @@
     self.assertTrue('Feeling Lucky' in html_regular)
     self.RunCommand(pyauto.IDC_NEW_INCOGNITO_WINDOW)
     self.NavigateToURL(url, 1, 0)
     html_incognito = self.GetTabContents(0, 1)
     self.assertTrue('Google Search' in html_incognito)
     self.assertTrue('Feeling Lucky' in html_incognito)
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()