Patch 2 to update adaptation hby file to pull in openwf_ref.iby and report the setting OPENWFCLIB_DRV. Fix window server iby file to not use gce.iby to avoid missing file problem. Fix typo in the export for minigui_syborg.

EXPORTS
	?GetEglTestStep@EglTestStepFactory@@SAPAVCEglTestStep@@ABVTDesC16@@@Z @ 1 NONAME ; class CEglTestStep * EglTestStepFactory::GetEglTestStep(class TDesC16 const &)