Fix def files so that the implementation agnostic interface definition has no non-standards defined entry points, and change the eglrefimpl specific implementation to place its private entry points high up in the ordinal order space in the implementation region, not the standards based entrypoints region.

EXPORTS
	_ZN7TestGdi10ConstructLEP13CBitmapDeviceP9CFbsBitGcR6TDes16 @ 1 NONAME
	_ZN7TestGdi4TestEv @ 2 NONAME
	_ZN7TestGdi9ConstructEP13CBitmapDeviceP9CFbsBitGcR6TDes16 @ 3 NONAME
	_ZN7TestGdiC1Ev @ 4 NONAME
	_ZN7TestGdiC2Ev @ 5 NONAME