Merge "Fix a crash when exiting the DevTools Connectivity page." into nyc-dev am: 738f9df0c8 am: db7f7668de
am: 58bee65056

* commit '58bee650564ae112f8070dc55cdd305a755e5b7b':
  Fix a crash when exiting the DevTools Connectivity page.

Change-Id: I2be1d3938a0c15157484aa88848e035b02664d8b