fix linux build: i renamed sys to runtime but didn't remember this file. (and the darwin build doesn't use it.)
fix linux build:
i renamed sys to runtime but didn't remember this file.
(and the darwin build doesn't use it.)

TBR=r
OCL=35826
CL=35826

tav/go,tav/go,tav/go,tav/go,tav/go,tav/go,tav/go