Remove unnecessary dependencies on ART internal libraries.

Bug: 133140750
Test: atest FrameworksNetTests
Change-Id: Id6817a2ae09eb6ecfc4c5c8dc08ade44a16d710b
diff --git a/tests/net/Android.bp b/tests/net/Android.bp
index e91abb6..beb5e0d 100644
--- a/tests/net/Android.bp
+++ b/tests/net/Android.bp
@@ -5,7 +5,6 @@
     name: "FrameworksNetTests-jni-defaults",
     jni_libs: [
         "ld-android",
-        "libartbase",
         "libbacktrace",
         "libbase",
         "libbinder",
@@ -16,7 +15,6 @@
         "libcgrouprc",
         "libcrypto",
         "libcutils",
-        "libdexfile",
         "libdl_android",
         "libhidl-gen-utils",
         "libhidlbase",