Revert "Workaround lack of kernel guid"

Correct kern_guid fix on the build side.

This reverts commit a6b990c58696faa9490901327e6651e0d61dd066.

BUG=chromium-os:15268
TEST=not yet

Change-Id: Ifa01df288a782928c814177150c250e6f7d81164
Reviewed-on: http://gerrit.chromium.org/gerrit/1527
Reviewed-by: Che-Liang Chiou <[email protected]>
Reviewed-by: Nick Sanders <[email protected]>
Tested-by: Nick Sanders <[email protected]>
1 file changed