Update pyauto tests to use content/test/data/plugin

chrome/test/functional/plugins.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 logging
 import os
 import re
 
 import pyauto_functional  # Must be imported before pyauto
@@ skipping 155 matching lines @@
         self.assertTrue(self.WaitForInfobarCount(1))
         self.PerformActionOnInfobar('accept', 0)
       self.assertTrue(self.WaitUntil(
           lambda: self._GetPluginPID(plugin_name=plugin_name)))
       self.assertTrue(self._IsEnabled(plugin_name), plugin_name)
 
   def testBlockAllPlugins(self):
     """Verify that all the plugins can be blocked.
     Verifying by checking that flash plugin was blocked.
     """
-    flash_url = self.GetFileURLForPath(os.path.join(
-        self.DataDir(), 'plugin', 'flash-clicktoplay.html'))
+    flash_url = self.GetFileURLForContentDataPath(
+        'plugin', 'flash-clicktoplay.html')
     self.NavigateToURL(flash_url)
     flash_pid = self._GetPluginPID('Shockwave Flash')
     self.assertTrue(flash_pid, msg='No plugin process for Shockwave Flash')
     # Killing the flash process as it takes a while before the plugin
     # process is terminated even though there are no tabs using it.
     self.Kill(flash_pid)
     self.assertTrue(self.WaitUntil(
         lambda: self._GetPluginPID('Shockwave Flash') is None),
         msg='Expected Shockwave Flash plugin to die after killing')
 
@@ skipping 41 matching lines @@
     # Add an exception to block plugins on localhost.
     self.SetPrefs(pyauto.kContentSettingsPatternPairs,
                  {'[*.]hulu.com,*': {'plugins': 2}})
     self.GetBrowserWindow(0).GetTab(0).Reload()
     self.assertFalse(self._GetPluginPID('Shockwave Flash'),
                      msg='Shockwave Flash Plug-in not blocked.')
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()