Our tests compare import graphs from go/packages to expected graphs,
and one of the test cases imports math/bits. But in tip math/bits
picked up a dependency on unsafe, which means the expected graph
is different when run against a Go version >= go1.11. Remove that edge
before comparing against the expected graph to work around the breakage.
Change-Id: Ic586a75ba530741d251df9f87d0817a8e37d92ea
Reviewed-on: https://go-review.googlesource.com/c/151657
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
c5b00d9557