chore: cleanup

Author: ocombe

tests/angular-localForage.js

@@ -98,7 +98,6 @@ describe('Module: LocalForageModule', function () {
  });
 
  it('service:setItem and getItem should work', function() {
- var result = null;
  function run(driver) {
  return runs(function() {
  return myService.setDriver(driver).then(function() {
@@ -130,7 +129,6 @@ describe('Module: LocalForageModule', function () {
  });
 
  it('service:setItem should strip $$hashKey from arrays used in ngRepeat', function() {
- var result = null;
  function run(driver) {
  return runs(function() {
  return myService.setDriver(driver).then(function() {