Make sure this doesn't break the gcc debug build. Verify the behavior is the same as before and intended.
That the correct string is processed can be tested by adding a `Engine.ProfileAttribute("hello");` to a system simulation component init, running a non-visual replay, and searching in the `profile2.jsonp` for `hello`.
One can add a string > the max length in JS and see that it will be truncated with three dots rather than trigger the ENSURE.