Convert more of art to Android.bp

Convert more of art to Android.bp

Relanding I1b10f140e17dd5e12a9d7f6a29d47cf61f5bf6ef, with fixes to
compile dalvikvm32 and dalvikvm64, and add them as dependencies of
tests.  Also fixes HOST_PREFER_32_BIT by moving the override from the
defaults, which are not used by everything in art, to the art_cc_binary
module type.

Test: rm -rf out/host; m -j HOST_PREFER_32_BIT test-art-host; m -j test-art-host
Change-Id: I64d3eef5080e128103d052497760c3521cc253c6