Revert "Refactors Search results into separate RV for Toast."

This reverts commit 6729f0b95001bbebe32721e471b5dd9173977410.

Reason for revert: This change caused b/230648542.

Please see https://b.corp.google.com/issues/230648542#comment5 for the video after reverting this change.

Bug: 206905515
Bug: 230648542

Change-Id: I85f063c56cad137c05b810204244bba7e8f94ee7
21 files changed