Android - Problems with NewCourseOutline classes after Tabs changes

After the tabs implementation we've been getting some similar issues on the courses and videos tabs probably related to long-press-to-delete functionality.

Fabric issues linked:

1. https://www.fabric.io/edx-inc/android/apps/org.edx.mobile/issues/5a422b538cb3c2fa63ab8ade?time=last-ninety-days

2. https://www.fabric.io/edx-inc/android/apps/org.edx.mobile/issues/5a4453258cb3c2fa63c5f2b5?time=last-ninety-days

3. https://www.fabric.io/edx-inc/android/apps/org.edx.mobile/issues/5a3d09868cb3c2fa636fda2a?time=last-ninety-days