Revert "Bunlde ClientTransactionItems when enter/exit PiP"

This reverts commit f4c7e72d8df8781719849bae88210bb1b53f7d30.

Reason for revert: b/336222068

Change-Id: Ie16cbf6950ac400c0c386d5ddb0dc826c8e5c9d6
3 files changed