It looks like @anupamadutta sync'd against the right list, but the list is much smaller than it used to be because of [r2561](https://code.google.com/p/modpagespeed/source/detail?r=2561).

The point of this list is to make sure people don't turn on things at location scope that won't work there, and now most of that work is done with an argument to `AddBaseProperty` in `RewriteOptions::AddProperties` where you specify `kSomethingScope`.