Checks that requesting to restart a non-existant frame fails cleanly
Paused at (after evaluation):

    (function foo() { #debugger; })();
  

Pause stack:
  foo:1 (canBeRestarted = true)

Attempting to restart frame with non-existent index 2
{
    error : {
        code : -32000
        message : Restarting frame failed
    }
    id : <messageId>
}