Revert "Floating Window PS11"

This reverts commit e8c08400050723e369403051c7d38beddb0ec565.

Conflicts:

	core/java/android/content/Intent.java
Revert "Base: App Circle sidebar (add support floating window)"

This reverts commit a921095a4bb2dfc55e26e71f34c36c87d7164144.
Revert "Base: Floating window with multitasking"

This reverts commit 13e513ec35fba6d0726900ed108a8dc405508495.

Conflicts:

	core/java/android/content/Intent.java
Finally remove Floating Windows

Too buggy still
It was a test, keeping app circle bar - works fine with PIE with differnt trigger areas
We will bring it back with either hover or this once Yanuar Harry is finished it all

Signed-off-by: Chintan Shah <cgintan1998@gmail.com>