I followed the Windows dual boot instruction and setup the grub items with the content in chromeos.grub.txt. Grub2Win warned double quotes were used in menuentry and the two grub items were not displayed during boot. I changed the double quotes to single quotes and the problem was solved.
I followed the Windows dual boot instruction and setup the grub items with the content in chromeos.grub.txt. Grub2Win warned double quotes were used in menuentry and the two grub items were not displayed during boot. I changed the double quotes to single quotes and the problem was solved.