Revert CyanogenMod's clear all recents commits
Revert "[Base]: recents panel clear all button tweaks"

This reverts commit 4fa8611490439842b6002e6bcaace7c8b7b5c969.

Revert "Fix up 'clear recents' UX."

This reverts commit 2a0823c7dd7c35e47d78c15bf30b3b390a877184.

Revert "Fix - place Clear Recents button above the nav bar"

This reverts commit 4e5b3af57768a8796c42ae8c7234cac046c7fd13.

Revert "Add clear all recents action to recents panel"

This reverts commit d10b881483af845ff34e39da6394b0af197db66f.
Clear Recent Apps (From NavBar)

Original author: TheMrcool212

this is not using cm's clear recents way, cm uses a button to clear recents but mrcool coded like pa's way at kk based pa roms so navbar recents button turns to clear all button when you open recents menu.
Don't remove the last app
Better clear all recents drawables