* This is kind of what VK_Parameter_Zoo is intended to test, but I don't want to
add conditional extension tests in there unless there's nowhere else to put
it, since it adds mental overhead to reading the code.
* Instead of tracking their lifetime with that object, we move the lifetime
tracking into the parent VulkanGraphicsTest and destroy them all at the end. A
single handle can optionally be free'd on its own.
* Visual assist comes with a pre-defined interpretation of TEST() for
googletest, which conflicts with ours. We can't seem to override it with a
va_stdafx.h even
baldurk