Merge "Use IkeProtocolException#getErrorType() to identify a specific error" am: 7a50e7f206 am: b9b0d644a7

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1672427

Change-Id: I0f4c7848fcc1ed5edc3da1b0712d60c7a8bcc57f