Xcode says "'hash_set' file not found", and it seems unnecessary?
Xcode says "'hash_set' file not found", and it seems unnecessary?

Change-Id: I95ee1f5c04571c692e8e7ef7faa75fcae76eef93

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