Merge "When Airplane mode is changed due to Voice Intent, use the system...

Merge "When Airplane mode is changed due to Voice Intent, use the system provided ConnectionManager method to do that, instead of changing it directly using Settings.Global.putInt() - because that doesn't case ACTION_AIRPLANE_MODE_CHANGED intent to be broadcast. This breaks Google Search App (GSA) code that relies on the above broadcast to do a variety of things."