Remove dead code

cloud/google_firewall.go

@@ -1,36 +0,0 @@
-package gcp
-
-import (
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"strings"
-	"time"
-)
-
-func getAddress() string {
-	var c = &http.Client{
-		Timeout: time.Second * 5,
-	}
-	resp, err := c.Get("https://atto.run/ip")
-	if err != nil {
-		// handle error
-	}
-	defer resp.Body.Close()
-	body, err := ioutil.ReadAll(resp.Body)
-	return string(body)
-}
-
-func (c *ComputeClient) getFirewallRules() error {
-	a, err := c.Firewalls.Get(c.Project, "morning-mgmt-to-backend").Do()
-	if err != nil {
-		return err
-	}
-	b := getAddress()
-	for _, r := range a.SourceRanges {
-		if strings.HasPrefix(r, b) {
-			fmt.Println(r)
-		}
-	}
-	return nil
-}