re-disable lld on MSAN bots

When using lld, calls to clock_gettime() end up in the real libc
clock_gettime().  When using ld, calls to clock_gettime() end up in
__interceptor_clock_gettime().

Don't know why yet.

Change-Id: I41f54218eb961e07ed2ef2c37b864e9aeeb49662
Reviewed-on: https://skia-review.googlesource.com/13403
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
2 files changed