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
_ZN17CWsGraphicSurface10ConstructLE4TUidRK21TSurfaceConfigurationjPK6TArrayIjE @ 1 NONAME
_ZN17CWsGraphicSurface10ConstructLERK12TWsGraphicIdRK21TSurfaceConfigurationjPK6TArrayIjE @ 2 NONAME
_ZN17CWsGraphicSurface10ConstructLERK21TSurfaceConfigurationjPK6TArrayIjE @ 3 NONAME
_ZN17CWsGraphicSurface13HandleMessageERK6TDesC8 @ 4 NONAME
_ZN17CWsGraphicSurface13ShareGloballyEv @ 5 NONAME
_ZN17CWsGraphicSurface15UnShareGloballyEv @ 6 NONAME
_ZN17CWsGraphicSurface27CWsGraphicSurface_Reserved1Ev @ 7 NONAME
_ZN17CWsGraphicSurface27CWsGraphicSurface_Reserved2Ev @ 8 NONAME
_ZN17CWsGraphicSurface27CWsGraphicSurface_Reserved3Ev @ 9 NONAME
_ZN17CWsGraphicSurface4NewLE4TUidRK21TSurfaceConfigurationjPK6TArrayIjE @ 10 NONAME
_ZN17CWsGraphicSurface4NewLERK12TWsGraphicIdRK21TSurfaceConfigurationjPK6TArrayIjE @ 11 NONAME
_ZN17CWsGraphicSurface4NewLERK21TSurfaceConfigurationjPK6TArrayIjE @ 12 NONAME
_ZN17CWsGraphicSurface5ShareE9TSecureId @ 13 NONAME
_ZN17CWsGraphicSurface7UnShareE9TSecureId @ 14 NONAME
_ZN17CWsGraphicSurface9OnReplaceEv @ 15 NONAME
_ZN17CWsGraphicSurfaceD0Ev @ 16 NONAME
_ZN17CWsGraphicSurfaceD1Ev @ 17 NONAME
_ZN17CWsGraphicSurfaceD2Ev @ 18 NONAME
_ZTI17CWsGraphicSurface @ 19 NONAME
_ZTV17CWsGraphicSurface @ 20 NONAME
_ZN17CWsGraphicSurfaceC1Ev @ 21 NONAME
_ZN17CWsGraphicSurfaceC2Ev @ 22 NONAME
_ZN17CWsGraphicSurface12MakeParamsLCERK21TSurfaceConfigurationjPK6TArrayIjE @ 23 NONAME
_ZN17CWsGraphicSurface15RegisterScreensERK21TSurfaceConfigurationPK6TArrayIjE @ 24 NONAME
_ZN17CWsGraphicSurface17UnRegisterScreensEv @ 25 NONAME
_ZN17CWsGraphicSurface11SendMessageERK19TWsGraphicAnimation @ 26 NONAME
_ZN17CWsGraphicSurface11SendMessageERK21TSurfaceConfiguration @ 27 NONAME