[ADF-2240] fix e2e and test in demo shell (#3035)

* fix e2e and test in demo shell

* test single run demo shell conf

* fix script e2e

* fix test lint problems

* remove async from nested test

* fix pdf test

* modify url load pdf strategy test

* SimpleChange import

* pdf viewer test fix

* remove force closing

* refactor pdf viewer
-remove promise approach
-add event rendered
-add destroy worker

* increment timeout

* use proxy files

* remove require

* fix viewer component test

* remove last require

* prefer use of done for txt viewer test

lib/content-services/search/components/search-trigger.directive.ts

@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-/* tslint:disable:no-input-rename  */
+/* tslint:disable: no-input-rename no-use-before-declare no-input-rename  */
 
 import { ENTER, ESCAPE } from '@angular/cdk/keycodes';
 import {