Revert "jf: camera: Add DurationTimer for vendor compatibility"

This reverts commit 309384db9335f7cfacbec121a5911ba3cdd3632f.

We have L blobs now

Change-Id: I7f72fb977d98664f31a8420058368b30e715a59b
jf: remove Operators, its a standard class now

Change-Id: Ia33e7c4524292d8360435d7e46bcaaae3c61c63b
jf: sepolicy: fix more denials

* sepolicy is a never ending mess

Change-Id: I4b33ca90d0808a0b4263e4e8adf0d77ab4b70d7b