pm: Add persist property to enable lazy dexopt

 * Add "persist.sys.lazy.dexopt" property to enable lazy dexopt
   on userdebug builds.  As much as I enjoy these 20 minute
   dexopt sessions, I prefer instant gratification.

Change-Id: I568692f04d67c3c0a1a138fb724eda41e24b1235
KeyguardSimPinView: don't send dummy request to get remaining pin

I'm not sure of the behavior on QCOM RILs, but on Broadcom RIL
(and probably other RILs), this will eat into the user's PIN
remaining tries. Given that the user is only given ~3 tries, this
is a very bad idea.

In addition, if onAttachedToWindow is called multiple times before
the RIL replies, this can completely delete the retry quota leading
straight to the PUK screen.

Change-Id: I339f1b6d79d543ae8930a7bb95acf823fd5ae20e
SystemServer: Move sensor init to a new thread.

Move Sensor init to a separate thread so that it doesn't block the
critical booting path.

Initializing Sensors in separate thread has been seen to improve boot
time on customer devices with low-tier / ult chipsets(less cpu cores)

Change-Id: I5c46a5805c04ffe551019b4683523e3bf70274a2
Framework/base: Relocating GC calls at the end of loop during zygote init

Relocating explicit GC calls at the end of the loop during the preloading
the resources and preloading clases, with this changes boottime improved.

Change-Id: I2e05ef68578eddca8cd435b5186e198ee7d71739
Disable config item to support SIM refresh for dual mode card

Set "config_sim_refresh_for_dual_mode_card" to false;
Resetting this config as majority of the targets don't
need it to be set.

Change-Id: I955fead91e4939172a478fba2b79ae11fecda82b
CRs-Fixed: 665741
CamcorderProfile: Add 4k DCI timelapse encoder constant

 4k encoder constant during timelapse is added
 for the 4k timelapse use case.

CRs-Fixed: 642013
Change-Id: I901fa362242477dad84130d23055815cdfee6167