Pacify eslint

modules/ui/tag_reference.js

@@ -6,7 +6,7 @@ import { services } from '../services/index';
 import { svgIcon } from '../svg/index';
 
 
-export function uiTagReference(tag, context) {
+export function uiTagReference(tag) {
     var taginfo = services.taginfo,
         tagReference = {},
         button,

test/spec/osm/way.js

@@ -317,9 +317,8 @@ describe('iD.osmWay', function() {
     });
 
     describe('#isArea', function() {
-        var context;
         before(function() {
-            context = iD.Context(window).presets(iD.dataPresets);
+            iD.Context(window).presets(iD.dataPresets);
         });
 
         it('returns false when the way has no tags', function() {