frameworks: add persistent notification when USB OTG is connected

Tapping the notification will take the user into Storage settings, and
highlight the 'Unmount' option.

Change-Id: I650f3874a8295b2b8ffdaef78aff4b68e9cd574e
Signed-off-by: Roman Birg <roman@cyngn.com>
Revert "frameworks: add persistent notification when USB OTG is connected"

This reverts commit 8beb51ce9eb29deb4ff3ddce86ae00d87d44b515.
Keyguard: Can't enter PIN code when setting the SIM and PIN lock issue

By original design, after unlock SIM PIN, SIM card's state is READY and it
will invoke resetStateLocked() to inflate KeyguardHostView. So there is
only one view be created in mSecurityViewContainer.

Roll back previous solution.
Don't set mSimState before handleSimStateChange() and don't judge
isSecure() to be consistent with the original design.

CRs-Fixed: 661955

Change-Id: Ide872c50e6823bed92720c0c40aa7987207980ed
Themes: Fix native crash in libandroidfw

If a missing attribute needs to be added in somewhere in the middle
of the bag, a segfault would occur because we change curEntry to a
value that is beyond the set's allocated space.  This patch stores
curEntry in prevEntry before changing it's value and memmove uses
prevEntry to index the set.

Change-Id: Ie70f2ad465097c3acf76caa729999c424fb01ee2