[how to][stock][root] removing small apps from recents panel topic

xperia's stock rom have a handy feauture of small apps.
it can be launched from the recents apps panel.
wereas many people find the white dock of small apps inconvenient.
so here is the tip to remove small apps completely.
goto system/app and delete the following apk's

SmallAppManagerService.apk
SmallAppsLauncher.apk

and reboot....done:good:
check screenshots to see the changes

Attached Thumbnails