Pin GoogleTest to latest commit (2018/10/5)
Pin GoogleTest to latest commit (2018/10/5)

Closes #6310.

PiperOrigin-RevId: 217104847

dslomov/bazel-windows,aehlig/bazel,meteorcloudy/bazel,bazelbuild/bazel,werkt/bazel,davidzchen/bazel,twitter-forks/bazel,werkt/bazel,katre/bazel,twitter-forks/bazel,aehlig/bazel,cushon/bazel,aehlig/bazel,cushon/bazel,davidzchen/bazel,akira-baruah/bazel,ButterflyNetwork/bazel,aehlig/bazel,ButterflyNetwork/bazel,meteorcloudy/bazel,katre/bazel,dslomov/bazel-windows,safarmer/bazel,meteorcloudy/bazel,twitter-forks/bazel,meteorcloudy/bazel,akira-baruah/bazel,safarmer/bazel,dslomov/bazel-windows,perezd/bazel,ulfjack/bazel,ulfjack/bazel,dslomov/bazel-windows,meteorcloudy/bazel,ulfjack/bazel,meteorcloudy/bazel,cushon/bazel,ButterflyNetwork/bazel,ulfjack/bazel,bazelbuild/bazel,ButterflyNetwork/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,werkt/bazel,davidzchen/bazel,perezd/bazel,cushon/bazel,dslomov/bazel-windows,davidzchen/bazel,dslomov/bazel,ButterflyNetwork/bazel,perezd/bazel,twitter-forks/bazel,ulfjack/bazel,safarmer/bazel,davidzchen/bazel,aehlig/bazel,dslomov/bazel,katre/bazel,perezd/bazel,davidzchen/bazel,katre/bazel,aehlig/bazel,ulfjack/bazel,bazelbuild/bazel,akira-baruah/bazel,dslomov/bazel,ulfjack/bazel,cushon/bazel,dslomov/bazel,dslomov/bazel,twitter-forks/bazel,bazelbuild/bazel,werkt/bazel,dslomov/bazel,safarmer/bazel,akira-baruah/bazel,cushon/bazel,meteorcloudy/bazel,twitter-forks/bazel,dslomov/bazel-windows,akira-baruah/bazel,dslomov/bazel,perezd/bazel,perezd/bazel,aehlig/bazel,katre/bazel,bazelbuild/bazel,davidzchen/bazel,werkt/bazel,werkt/bazel,safarmer/bazel,perezd/bazel,safarmer/bazel,twitter-forks/bazel,akira-baruah/bazel,katre/bazel