Automation for inputRichText.
@bug W-616024@
@rev ronak.shah@
@rev mkohanfars@

Remove unnecessary comments.
@bug W-616024@
@rev ronak.shah@
@rev mkohanfars@

Changed toolbar tests and made tests less flappy.
@bug W-616024@
@rev ronak.shah@

Modified disable tests to include additional checks.
@bug W-616024@
@rev ronak.shah@
@rev mkohanfars@

Extended tests.
@bug W-616024@
@rev ronak.shah@

Make tests less flappy.

Fix flappiness

Invalid dimension test

Disabling default toolbar test.
Merging origin/ctatlah/master-pending-testInputRichText into master