rf_graphyte: remove project specific code

There is a line of code that is not for generic projects, remove it in
this CL.

BUG=None
TEST=make test

Change-Id: Idc7a9cb69fcac752c9e9f6b9efc310842bd84fc5
Reviewed-on: https://chromium-review.googlesource.com/383032
Commit-Ready: Wei-Han Chen <stimim@chromium.org>
Tested-by: Wei-Han Chen <stimim@chromium.org>
Reviewed-by: Chih-Yu Huang <akahuang@chromium.org>
1 file changed