Update host tests to point to a dedicated boot image directory.

On device the boot image files are in the APEX, but on host they're
created by the global code in dexpreopt_config.go and installed by make
in the same location irrespective of the ART APEX in use (release or
debug). That location is now moved to
$(ANDROID_HOST_OUT)/apex/art_boot_images to avoid conflict with the
APEX paths (because the release APEX is moving from
com.android.art.release to com.android.art).

Test: art/test/testrunner/run_build_test_target.py art-test
Test: art/build/apex/runtests.sh
Test: art/tools/buildbot-build.sh {--host,--target}
Test: art/tools/run-gtests.sh
Test: m test-art-host-gtest
Test: art/test/testrunner/testrunner.py --target --64 --optimizing
Test: m build-art-target-golem
Bug: 169639321
Change-Id: I932a15539e170d3c6c78515b22dd4b91ce1c57b4
5 files changed