Revert "Dismiss recents when device goes to sleep"

This reverts commit aed3b14abc494837bc84b89d86e10aa656eb2a23.

Reason for revert: This fix introduced other issues, see b/386304079, b/384731940

Bug: 319365581
Bug: 386304079
Bug: 384731940
Change-Id: Ib49975208888fe54dd8bfb8dc3815f8825c8b5e8
1 file changed