Clear recent access list when fragment is paused.

When the fragment is resumed, the recent access list will be reloaded.
Clearing the list ahead of time results in a nicer animation and matches
the animtion when the fragment is first open.

Bug: 191503437
Test: manual
Change-Id: I91d01057acc601e6b2a40401f8bd69c5f5aa3579
2 files changed