refactor: rename report.NewNetworks to MakeNetworks

for consistency - all the other report set constructors are called
'Make...'

render/container_test.go

@@ -45,7 +45,7 @@ type testcase struct {
 }
 
 func testMap(t *testing.T, f render.MapFunc, input testcase) {
-	localNetworks := report.NewNetworks()
+	localNetworks := report.MakeNetworks()
 	if err := localNetworks.AddCIDR("1.2.3.0/16"); err != nil {
 		t.Fatalf(err.Error())
 	}

render/theinternet.go

@@ -67,7 +67,7 @@ func isKnownService(hostname string) bool {
 // used to determine which nodes in the report are "remote", i.e. outside of
 // our infrastructure.
 func LocalNetworks(r report.Report) report.Networks {
-	networks := report.NewNetworks()
+	networks := report.MakeNetworks()
 
 	for _, topology := range []report.Topology{r.Host, r.Overlay} {
 		for _, md := range topology.Nodes {

render/theinternet_test.go

@@ -29,7 +29,7 @@ func TestReportLocalNetworks(t *testing.T) {
 			},
 		},
 	})
-	want := report.NewNetworks()
+	want := report.MakeNetworks()
 	for _, cidr := range []string{"10.0.0.1/8", "192.168.1.1/24", "10.32.0.1/12"} {
 		if err := want.AddCIDR(cidr); err != nil {
 			panic(err)