Revert^2 "Package dexpreopt artifacts for libcore jars in the ART apex."

This reverts commit 0c63f76d90ed5b5dc4bc420fc51ffc383f8d87d9.

Reason: (some) build failures are fixed after reworking the patch.

This patch set adds precompiled dexpreopt files for the libcore part
of boot class path in the ART apex. The dexpreopt files are packaged
in javalib/$ARCH/ subdirectory and have names prefixed with 'boot'
to match the boot image on the system partition.

Test: m
Test: m com.android.art deapexer \
    && find $ANDROID_BUILD_TOP -type f -name 'com.android.art.*.apex \
        | xargs deapexer | grep boot \
    Expect to find javalib/$ARCH/boot*.{art,oat,vdex} files.
Test: art/build/apex/runtests.sh

Bug: 143594594
Bug: 143593500

Change-Id: Ic09fab122f4e2acda1fa5d3c8addf1feaf9b6b8d
3 files changed