Revert "GC triggering performance optimizations"

This reverts commit 88317d5563834e6d8bf31666f7990b4d5e6af5d3.
fb: Slims new Power Menu (1/2)

gmillz already prepared it and I finished it now. Idea was to be more
flexible on the power menu but at the same time not complicated.
So we adapted Power Menu to our dslv system which allows to sort
drag swipe etc the entries.
So user can now have the power menu how they like it.
As well custom apps or activities can be added

So currently:
airplanemode
custom apps
screenshot
reboot
sound
power off

are available as options to add or remove or customize with our
easy dslv settings

As well we are only using our central classes for it....means adding
whatever shortcut is mostly only a 10 line change in future

Change-Id: Ibec6627538408f29fc328808fdc51b82e9827fd0
fb: color system icons on navring like the other by default

otherwise it does not fit with the default rin targets

Change-Id: I78ba40dc3d71ee5cd3dd0d484bee91c17090f68b