Fix RemoteInputView not visible when Reply tapped from AOD

Bug: 325118951
Flag: NONE
Test: atest RemoteInputViewTest
Test: Manual, i.e. verifying that RIV is visible after the following sequence of events: tap reply from AOD, post notification update, tap reply again from AOD
Change-Id: I7b478bf3071c0fbcebcfdaa1c2b902e0091387b3
2 files changed