Recovery: remove wiping of res folder

The rm -rf of the res folder wipes out all of the TWRP theme and
images. Remove this so that TWRP will work properly.

Change-Id: I27c372d53eaae3cc8b476a909c2d3f3fc4fcb558
Squash of sdiv support
enable sdiv support in ART

ART looks for TARGET_CPU_VARIANT to determine hardware
instruction set support. QCOM chipsets set TARGET_CPU_VARIANT
as "generic", so we add it to ART's look-up list.

Change-Id: I07917f3f9c86dca15951698510024e39b1fee565

enable sdiv support in ART

add more target into ART instruction set feature look-up list.

Change-Id: If2332ff1fc1f496187ca632f7ee4af5fe880515e

Enabling sdiv support in ART

Added more target into ART instruction set feature look-up list

Change-Id: I0ea0097181e5c76507b8ca2a34cf37d2e2ca6403
Show more info while flashing
Keep InCallUI in memory (3/3)

Build the dummy InCallUI apk

Change-Id: Icb82e8c3b7bedb5deb1e7adc779cd4bd8dbc3b72