Drop element importable helper for now.

Might bring it back later in a different incarnation, but removing for now.

Author: Robert Jackson

addon-test-support/index.js

@@ -7,12 +7,7 @@ export { default as TestModuleForModel } from './legacy-0-6-x/test-module-for-mo
 export { setResolver } from './resolver';
 export { default as setupContext, getContext, setContext, unsetContext } from './setup-context';
 export { default as teardownContext } from './teardown-context';
-export {
-  default as setupRenderingContext,
-  render,
-  clearRender,
-  element,
-} from './setup-rendering-context';
+export { default as setupRenderingContext, render, clearRender } from './setup-rendering-context';
 export { default as teardownRenderingContext } from './teardown-rendering-context';
 
 import Ember from 'ember';

addon-test-support/setup-rendering-context.js

@@ -29,8 +29,6 @@ export function clearRender() {
   return context.clearRender();
 }
 
-export let element = undefined;
-
 /*
  * Responsible for:
  *
@@ -78,7 +76,7 @@ export default function(context) {
     outlets: {},
   };
 
-  let hasRendered;
+  let element, hasRendered;
   let templateId = 0;
 
   if (hasOutletTemplate) {

tests/unit/setup-rendering-context-test.js

@@ -10,7 +10,6 @@ import {
   teardownRenderingContext,
   render,
   clearRender,
-  element,
 } from 'ember-test-helpers';
 import hasEmberVersion from 'ember-test-helpers/has-ember-version';
 import hasjQuery from '../helpers/has-jquery';
@@ -313,13 +312,6 @@ module('setupRenderingContext', function(hooks) {
     assert.equal(this.element.textContent, 'yippie!!');
   });
 
-  test('imported `element` can be used instead of this.element', async function(assert) {
-    await this.render(hbs`yippie!!`);
-
-    assert.equal(element.textContent, 'yippie!!');
-    assert.equal(element, this.element);
-  });
-
   test('imported clearRender can be used instead of this.clearRender', async function(assert) {
     let testingRootElement = document.getElementById('ember-testing');