Filed by sheriff-o-matic@appspot.gserviceaccount.com on behalf of gayane@chromium.org

test_installer and chromedriver_py_tests failing on Win7 when creating chrome driver.

Builders failed on: 
- Win 7 Tests x64 (1): 
  https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Win%207%20Tests%20x64%20%281%29
- Win7 Tests (1): 
  https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/Win7%20Tests%20%281%29

test_installer error:
Traceback (most recent call last):
  File "test_chrome_with_chromedriver.py", line 132, in <module>
    sys.exit(main())
  File "test_chrome_with_chromedriver.py", line 121, in main
    with CreateChromedriver(args) as driver:
  File "e:\b\s\w\ir\cipd_bin_packages\bin\Lib\contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "test_chrome_with_chromedriver.py", line 72, in CreateChromedriver
    chrome_options=chrome_options)
  File "e:\b\s\w\ir\cache\builder\src\chrome\test\mini_installer\..\..\..\third_party\webdriver\pylib\selenium\webdriver\chrome\webdriver.py", line 66, in __init__
    desired_capabilities=desired_capabilities)
  File "e:\b\s\w\ir\cache\builder\src\chrome\test\mini_installer\..\..\..\third_party\webdriver\pylib\selenium\webdriver\remote\webdriver.py", line 64, in __init__
    self.start_session(desired_capabilities, browser_profile)
  File "e:\b\s\w\ir\cache\builder\src\chrome\test\mini_installer\..\..\..\third_party\webdriver\pylib\selenium\webdriver\remote\webdriver.py", line 106, in start_session
    'desiredCapabilities': desired_capabilities,
  File "e:\b\s\w\ir\cache\builder\src\chrome\test\mini_installer\..\..\..\third_party\webdriver\pylib\selenium\webdriver\remote\webdriver.py", line 157, in execute
    self.error_handler.check_response(response)
  File "e:\b\s\w\ir\cache\builder\src\chrome\test\mini_installer\..\..\..\third_party\webdriver\pylib\selenium\webdriver\remote\errorhandler.py", line 149, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: u'session not created\nfrom disconnected: Unable to receive message from renderer\n  (Session info: chrome=72.0.3618.0)\n  (Driver info: chromedriver=2.44.610060 (94679cb3bf72591f0b81ab50c586e6b5acc74bdc),platform=Windows NT 6.1.7601 SP1 x86_64)' 
ERROR

chromedriver_py_tests error:
ERROR: testExistingDevToolsPortFile (__main__.LaunchDesktopTest)
If a DevTools port file already exists before startup, then we should
----------------------------------------------------------------------
Traceback (most recent call last):
  File "../../chrome/test/chromedriver/test/run_py_tests.py", line 2847, in testExistingDevToolsPortFile
    chrome_switches=['user-data-dir=' + user_data_dir])
  File "../../chrome/test/chromedriver/test/run_py_tests.py", line 350, in CreateDriver
    **kwargs)
  File "e:\b\s\w\ir\chrome\test\chromedriver\test\..\client\chromedriver.py", line 131, in __init__
    self._InternalInit(*args, **kwargs)
  File "e:\b\s\w\ir\chrome\test\chromedriver\test\..\client\chromedriver.py", line 265, in _InternalInit
    response = self._ExecuteCommand(Command.NEW_SESSION, params)
  File "e:\b\s\w\ir\chrome\test\chromedriver\test\..\client\chromedriver.py", line 319, in _ExecuteCommand
    raise _ExceptionForLegacyResponse(response)
SessionNotCreated: session not created
from disconnected: Unable to receive message from renderer
  (Session info: chrome=72.0.3618.0)
  (Driver info: chromedriver=2.44.610067 (77fd4f6bdd5efe6ae26a37290d71631f5aec0fc3),platform=Windows NT 6.1.7601 SP1 x86_64)