Revert "Frameworks: Do proper recent preload on hw key rebinding."

This reverts commit 84f431011836bf29acc0ab796416170c0cdbb710.
Revert "Frameworks: SlimRecents - add TRDS"

This reverts commit 3fd2bf959f8279ebfb65c55e157c19f72526c751.
Revert "Frameworks: Slim recent app screen"

This reverts commit 9c1c3c0955d51adc589ec6fbb667a0ae482de24e.