Fix multiarch builds

Change-Id: Ib8ef16d4801666da591864ca72b381df34355e95
cryptfs_hw: libcryptfs_hw doesn't go in vendor/lib/hw

Change-Id: I66c09d4ea790c8f2c49f2ff1d31e2cf7300f09a9
cryptfs_hw: Add support for wipe_key routine

Add support for wipe_key routine to clean key.

Change-Id: I9e258e1506d0634c4fc5b5142475005f6eb51c4e
common: update enum value for disabling PC

Update enum value used to disable PC via PerfLock

Change-Id: I14cb3292b94db90d592905fb344c942e7d61c4f8
common: update enum value for sched perflocks

Update enum value for changing migrate cost and
prefer idle via perflock.

Change-Id: I66854af0d63647619c98cad89515b503a10cd02d
power: Fix arm64 build

Change-Id: Icd3708c4fb12beb5925e401fd3b4a271567e523e
Remove qrngd

* Does not appear to be used in any lollipop branches

Change-Id: I0bb2214c22e548b1735ef8b4fa57d2f89455d980