type net/http.fakeLocker

4 uses

	net/http (current package)
		transport.go#L2736: 	testHookMu                     sync.Locker = fakeLocker{} // guards following
		transport.go#L3064: type fakeLocker struct{}
		transport.go#L3066: func (fakeLocker) Lock()   {}
		transport.go#L3067: func (fakeLocker) Unlock() {}