Merge "Updated NetworkConnect to not leak Activity in AsyncTask. Also: *...

Merge "Updated NetworkConnect to not leak Activity in AsyncTask. Also: * Persist through config changes. * Fixed LINT errors. * Refactored and removed unused code. * Switched to TextView instead of Log fragment. * Switched to HTTPS connection. * Check for connectivity before network request. am: 5e8b90d2 am: 48b84056 am: 5a3ca0bf" into nyc-mr2-dev-plus-aosp
am: 6f680a39

Change-Id: I45d958afff59846f2155be131576f070029b45fc