remove global refs from api/api4 (#7496)

api4/ldap.go

@@ -12,11 +12,11 @@ import (
 	"github.com/mattermost/mattermost-server/utils"
 )
 
-func InitLdap() {
+func (api *API) InitLdap() {
 	l4g.Debug(utils.T("api.ldap.init.debug"))
 
-	BaseRoutes.LDAP.Handle("/sync", ApiSessionRequired(syncLdap)).Methods("POST")
-	BaseRoutes.LDAP.Handle("/test", ApiSessionRequired(testLdap)).Methods("POST")
+	api.BaseRoutes.LDAP.Handle("/sync", api.ApiSessionRequired(syncLdap)).Methods("POST")
+	api.BaseRoutes.LDAP.Handle("/test", api.ApiSessionRequired(testLdap)).Methods("POST")
 }
 
 func syncLdap(c *Context, w http.ResponseWriter, r *http.Request) {