Merge "Replace throwErrnoException with JNIHelp jniThrowException" am: 7d36391ba4 am: 48c9201d28 am: 37600adae5

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1769765

Change-Id: I0429b811d30e5a9cb3b2368aef267925024c04e7