[Telemetry] Remove results param in shared_state.TearDownState().

tools/telemetry/telemetry/page/shared_page_state.py

 #  Copyright 2014 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 sys
 
 from telemetry.core import browser_finder
 from telemetry.core import browser_finder_exceptions
 from telemetry.core import browser_info as browser_info_module
@@ skipping 249 matching lines @@
       self._ImplicitPageNavigation()
       self._test.RunPage(self._current_page, self._current_tab, results)
     except exceptions.Error:
       if self._test.is_multi_tab_test:
         # Avoid trying to recover from an unknown multi-tab state.
         exception_formatter.PrintFormattedException(
             msg='Telemetry Error during multi tab test:')
         raise page_test.MultiTabTestAppCrashError
       raise
 
-  def TearDownState(self, results):
+  def TearDownState(self):
     self._StopBrowser()
 
   def _StopBrowser(self):
     if self.browser:
       self.browser.Close()
       self.browser = None
 
       # Restarting the state will also restart the wpr server. If we're
       # recording, we need to continue adding into the same wpr archive,
       # not overwrite it.
@@ skipping 25 matching lines @@
 class SharedDesktopPageState(SharedPageState):
   _device_type = 'desktop'
 
 
 class SharedTabletPageState(SharedPageState):
   _device_type = 'tablet'
 
 
 class Shared10InchTabletPageState(SharedPageState):
   _device_type = 'tablet_10_inch'