Replace enter_chroot with cros_sdk.

BUG=chromium-os:18750
TEST=run it

Change-Id: I21de7acee49abe911c8092365eb8f814777819ae
Reviewed-on: http://gerrit.chromium.org/gerrit/6277
Tested-by: Zdenek Behan <zbehan@chromium.org>
Reviewed-by: Chris Sosa <sosa@chromium.org>
1 file changed