Use apex_available property

Use apex_available property to prevent modules that are only for the ART
apex from being used outside of the APEX.

Bug: 128708192
Bug: 133140750
Bug: 129006418
Test: m
Test: m libnativeloader doesn't install anything. (because it doesn't
have "//apex_available:platform".
Test: Add "libnativeloader" to shared_libs of "libvndksupport" which is
installed to /system/lib. Then the build fails with following error:

  error: system/core/libvndksupport/Android.bp:3:1: module
  "libvndksupport" variant "android_arm_armv8-a_core_shared": depends on
  //art/libnativeloader:libnativeloader which is not visible to this
  module

Change-Id: I964d0125cfedb454a60c098bf1a1797201d5dd40

core/main.mk

@@ -1112,47 +1112,6 @@ endef
 # art/build/apex/art_apex_test.py.
 # TODO(b/128708192): Implement this restriction in Soong instead.
 
-# ART APEX (native) libraries
-APEX_MODULE_LIBS := \
-  libadbconnection.so \
-  libadbconnectiond.so \
-  libandroidicu.so \
-  libandroidio.so \
-  libart-compiler.so \
-  libart-dexlayout.so \
-  libart-disassembler.so \
-  libart.so \
-  libartbase.so \
-  libartbased.so \
-  libartd-compiler.so \
-  libartd-dexlayout.so \
-  libartd.so \
-  libartpalette.so \
-  libdexfile.so \
-  libdexfile_external.so \
-  libdexfiled.so \
-  libdexfiled_external.so \
-  libdt_fd_forward.so \
-  libdt_socket.so \
-  libicui18n.so \
-  libicuuc.so \
-  libicu_jni.so \
-  libjavacore.so \
-  libjdwp.so \
-  libnativebridge.so \
-  libnativehelper.so \
-  libnativeloader.so \
-  libnpt.so \
-  libopenjdk.so \
-  libopenjdkjvm.so \
-  libopenjdkjvmd.so \
-  libopenjdkjvmti.so \
-  libopenjdkjvmtid.so \
-  libpac.so \
-  libprofile.so \
-  libprofiled.so \
-  libsigchain.so \
-
 # Runtime (Bionic) APEX (native) libraries
 APEX_MODULE_LIBS += \
   libc.so \
@@ -1169,15 +1128,6 @@ APEX_MODULE_LIBS += \
 APEX_MODULE_LIBS += \
   libneuralnetworks.so \
 
-# ART APEX JARs (Java libraries)
-APEX_MODULE_LIBS += \
-  apache-xml.jar \
-  bouncycastle.jar \
-  core-icu4j.jar \
-  core-libart.jar \
-  core-oj.jar \
-  okhttp.jar \
-
 # Conscrypt APEX JARs (Java libraries)
 APEX_MODULE_LIBS += \
   conscrypt.jar \