ART: Use cerr in Runtime::Abort on the host

Use cerr to immediately write out abort info on the host, in an
effort to make recursive aborts diagnosable. This is similar
(but slightly inferior) to the previous INTERNAL_FATAL fastpathing.

Test: m test-art-host
Change-Id: I7c49874951acd47e58faceeb84a9ba93159ca3b0
1 file changed