Fix a copy/paste typo in ViewPropertyAnimator

Change-Id: I149351f062e874fc11da61f416da5cfa5b1cb444
Reduce EntropyMixer seed size from 4096 to 512 bytes.

The suggested seed size from Linux drivers/char/random.c is 512 bytes
rather than the 4096 bytes currently used.

Change-Id: I3dd55105f0a95ce9cda34b4cf08987b8a28c4ac9
Make EntropyMixer mix in output of Hardware RNG into Linux RNG.

On devices with Hardware RNG (HW RNG), this makes EntropyMixer
periodically (every three hours) read 512 bytes from HW RNG and mix
them into the Linux RNG.

This is done without increasing Linux RNG's entropy estimates to
avoid having to trust the quality of the HW RNG. This approach cannot
reduce the quality of the Linux RNG output, but may increase it.

Change-Id: Ifde851004301ffd41b2189151a64a0c5989c630f
Scroll: modified velocitytracker

Velocitytracker and overscroll are called on every touch event to
calculate if there is a scrolling/fling. Move this and the recycling
to static voids so they are pre-optimized at compile time rather than
after evoking the method call during runtime (JIT) to increase responsiveness.

-Vanir

Change-Id: Ic7351da58f29281ca2b6a788386b95b68b552390
SystemUI: Remove obsolete layout params (fix lint warning)

Change-Id: I41f688c9a351189c9929dc1f4947c0124820f5ad
SystemUI: Ignore lint check ProtectedPermissions

Change-Id: Idf8ccd37cfb02e6da136187eb872e97e22b158e6
KeyguardViewMediator: Play lock screen sound sooner

When the screen is locked, there is a long pause before the lock
sound actually plays.

This makes that sound happen much sooner.

Also modified Lock.ogg slightly to remove the initial silence.

Change-Id: Iede7a5d22291d1ada98800d2b380c255547df61d
when locale is non-Enligh, sometimes month spinner needs a number IME

When locale is non-English like korean, chinese, etc.,
month displayed string is started with number.

So, It's better to use Number IME for month selection.

Change-Id: If0444d62679b1f31d98fdedd2f06c2d445cade2a
Quick Settings: Use scaled font size (1/2)

Set the font size for quick settings tiles to match the design docs
for 'Text size micro'.

Change-Id: I83e8f7eae65d5f40dd7aeb2b663bc1fc3d5324d2