Merge "Replace throwErrnoException with JNIHelp jniThrowException" am: 7d36391ba4 am: 48c9201d28 am: 79c6224ef6

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

Change-Id: If6e21a88cf731328b0e910c1d4e0e49d6acce9c7