tree a6eea9b2f1afe497ff1edc834f4c870f4132b52b
parent 6ce13638582aefdc01ae570fcb5a5b1053c48e5f
author Gabe Black <gabeblack@google.com> 1476486879 -0700
committer Gabe Black <gabeblack@google.com> 1476742824 -0700

imagelib: Get rid of the now unused ChromeosVersion wrapper.

Since the build_image tool no longer extracts the ChromeOS version string
itself, it no longer needs this wrapper.

Change-Id: Ibae7d06b0ad11b37decc6ee45d310a106f99a327