including GB_AttributeRef and avoiding UT_MAJOR_VERSION_INT checks
including GB_AttributeRef and avoiding UT_MAJOR_VERSION_INT checks
code-google-com/cortex-vfx,ruschelp/cortex-vfx,code-google-com/cortex-vfx,ruschelp/cortex-vfx,code-google-com/cortex-vfx,ruschelp/cortex-vfx,code-google-com/cortex-vfx