Fix the UI label for verifying flash plugin status.

functional/about_plugins_ui.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 re
 
 import pyauto_functional  # Must be imported before pyauto
 import pyauto
@@ skipping 112 matching lines @@
       internal_flash_elem = pyauto_utils.WaitForDomElement(self, driver,
           './/*[contains(text(), "gcswf32.dll")]')
 
       # Disable internal Flash plugin.
       internal_flash_disable_link = internal_flash_elem.find_element_by_xpath(
           './/ancestor::*[@class="plugin-details"]//a[text()="Disable"]')
       internal_flash_disable_link.click()
 
       # Verify internal flash is disabled.
       pyauto_utils.WaitForDomElement(self, internal_flash_elem,
-          './/ancestor::*[@class="plugin-file-disabled"]')
+          './/ancestor::*[@class="plugin-disabled"]')
       self.assertTrue(self.WaitUntil(lambda: not
           self._IsEnabled('Shockwave Flash')))
 
       # Enable internal Flash plugin.
       internal_flash_enable_link = internal_flash_elem.find_element_by_xpath(
           './/ancestor::*[@class="plugin-details"]//a[text()="Enable"]')
       internal_flash_enable_link.click()
       self.assertTrue(self.WaitUntil(lambda: len(
           internal_flash_elem.find_elements_by_xpath(
-          './/ancestor::*[@class="plugin-file-enabled"]')) == 1),
+          './/ancestor::*[@class="plugin-enabled"]')) > 0),
           msg='Failed to enable internal Flash plugin')
       self.assertTrue(self.WaitUntil(lambda:
           self._IsEnabled('Shockwave Flash')))
 
       # Disable all flash plugins.
       flash_disable_all_path = """
       .//ancestor::*[@class="plugin-text"]//following-sibling::*
       [@class="plugin-actions"]//a[text()="Disable"]
       """
       flash_disable_all_link = internal_flash_elem.find_element_by_xpath(
@@ skipping 14 matching lines @@
       # Re-enable Flash plugin from flash detail info.
       flash_enable_link = flash_plugins_elem.find_element_by_xpath(
           './/a[text()="Enable"]')
       flash_enable_link.click()
       self.assertTrue(self.WaitUntil(lambda:
           self._IsEnabled('Shockwave Flash')))
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()