[telemetry] Wire TsProxy through telemetry's network stack.

telemetry/telemetry/internal/backends/chrome/cros_browser_backend.py

 # Copyright 2013 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
 
 from telemetry.core import exceptions
 from telemetry.core import util
 from telemetry import decorators
@@ skipping 102 matching lines @@
             'org.chromium.SessionManagerInterface.EnableChromeTesting',
             'boolean:true',
             'array:string:"%s"' % ','.join(startup_args)]
     logging.info('Starting Chrome %s', args)
     self._cri.RunCmdOnDevice(args)
 
     if not self._cri.local:
       # TODO(crbug.com/404771): Move port forwarding to network_controller.
       self._port = util.GetUnreservedAvailableLocalPort()
       self._forwarder = self._platform_backend.forwarder_factory.Create(
-          forwarders.PortPairs(
-              http=forwarders.PortPair(self._port, self._remote_debugging_port),
-              https=None,
-              dns=None), use_remote_port_forwarding=False)
+          forwarders.PortPair(self._port, self._remote_debugging_port),
+          use_remote_port_forwarding=False)
 
     # Wait for oobe.
     self._WaitForBrowserToComeUp()
     self._InitDevtoolsClientBackend(
         remote_devtools_port=self._remote_debugging_port)
     util.WaitFor(lambda: self.oobe_exists, 30)
 
     if self.browser_options.auto_login:
       try:
         if self._is_guest:
@@ skipping 106 matching lines @@
     # Wait for cryptohome to mount.
     util.WaitFor(self._IsLoggedIn, 60)
 
     # For incognito mode, the session manager actually relaunches chrome with
     # new arguments, so we have to wait for the browser to come up.
     self._WaitForBrowserToComeUp()
 
     # Wait for extensions to load.
     if self._supports_extensions:
       self._WaitForExtensionsToLoad()