Updating telemetry logic to return success when a disabled test is run.

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 exceptions
 from telemetry.core import util
@@ skipping 111 matching lines @@
   def _GetPossibleBrowser(self, test, finder_options):
     """Return a possible_browser with the given options for |test|. """
     possible_browser = self._FindBrowser(finder_options)
     finder_options.browser_options.browser_type = (
         possible_browser.browser_type)
 
     enabled, msg = decorators.IsEnabled(test, possible_browser)
     if not enabled and not finder_options.run_disabled_tests:
       logging.warning(msg)
       logging.warning('You are trying to run a disabled test.')
-      logging.warning(
-          'Pass --also-run-disabled-tests to squelch this message.')
-      sys.exit(0)
 
     if possible_browser.IsRemote():
       possible_browser.RunRemote()
       sys.exit(0)
     return possible_browser
 
   def DumpStateUponFailure(self, page, results):
     # Dump browser standard output and log.
     if self._browser:
       self._browser.DumpStateUponFailure()
@@ skipping 209 matching lines @@
 class SharedDesktopPageState(SharedPageState):
   _device_type = 'desktop'
 
 
 class SharedTabletPageState(SharedPageState):
   _device_type = 'tablet'
 
 
 class Shared10InchTabletPageState(SharedPageState):
   _device_type = 'tablet_10_inch'