Code review comment for lp:~compiz-team/compiz/compiz.workaround_92599

No obvious regressions. I've only tested on intel though. Not Nvidia.

It's not important but I would have written:
    const bool forceRefreshRate = (pHnd ? pHnd->requiredForcedRefreshRate () : false);
as:
    const bool forceRefreshRate = pHnd && pHnd->requiredForcedRefreshRate ();
which is a little bit more readable.

What is important is this fix/workaround. Approved.