GUI: Added ESLint to gulp tasks. ONOS-6521
Commented out gulp tasks making this change uneffective
Fixed an error in the build script

Change-Id: I4f4f9762aa1a66304aa74b3ab208095b9c1d4515
diff --git a/web/gui/src/main/webapp/app/view/topo2/topo2Zoom.js b/web/gui/src/main/webapp/app/view/topo2/topo2Zoom.js
index 8d24aa3..616f8e6 100644
--- a/web/gui/src/main/webapp/app/view/topo2/topo2Zoom.js
+++ b/web/gui/src/main/webapp/app/view/topo2/topo2Zoom.js
@@ -23,7 +23,7 @@
     'use strict';
 
     // injected references
-    var fs, zs, ps;
+    var fs, zs;
 
     // internal state
     var zoomer,
@@ -91,12 +91,11 @@
 
     angular.module('ovTopo2')
     .factory('Topo2ZoomService', [
-        'FnService', 'ZoomService', 'PrefsService',
-        function (_fs_, _zs_, _ps_) {
+        'FnService', 'ZoomService',
+        function (_fs_, _zs_) {
 
             fs = _fs_;
             zs = _zs_;
-            ps = _ps_;
 
             return {
                 getZoomer: getZoomer,
@@ -106,7 +105,7 @@
 
                 scale: scale,
                 adjustmentScale: adjustmentScale,
-                panAndZoom: panAndZoom
+                panAndZoom: panAndZoom,
             };
         }]);
 })();