only use OpenGL for window devices for now
only use OpenGL for window devices for now

That fixes the build problems that I have seen.

Change-Id: Ida89aa153d73ce4e07e3f0e0499df567e4df5009

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core