type net/http.fakeLocker

4 uses

	net/http (current package)
		transport.go#L2979: 	testHookMu                     sync.Locker = fakeLocker{} // guards following
		transport.go#L3426: type fakeLocker struct{}
		transport.go#L3428: func (fakeLocker) Lock()   {}
		transport.go#L3429: func (fakeLocker) Unlock() {}