Do not create APEX stubs for libdexfiled.

libdexfiled isn't exported, and the stubs make abidump pick it up for
prebuilts/abi-dumps/platform, which isn't appropriate.

Cherry-picked from https://r.android.com/1748081.

Test: art/build/apex/runtests.sh
Test: art/build/build-art-module.sh
Test: art/tools/golem/build-target.sh
Test: art/tools/buildbot-build.sh
Test: Some run test on host and device chroot
Bug: 172480615
Change-Id: I1f2bb0e31b68f0c5dbb44dccf68ea34667774c2c
Merged-In: I1f2bb0e31b68f0c5dbb44dccf68ea34667774c2c
diff --git a/libdexfile/Android.bp b/libdexfile/Android.bp
index b6d91b9..ff51134 100644
--- a/libdexfile/Android.bp
+++ b/libdexfile/Android.bp
@@ -249,10 +249,6 @@
         // stubs, and libartd depends on this.
         "com.android.art",
     ],
-    stubs: {
-        symbol_file: "libdexfile.map.txt",
-        versions: ["1"],
-    },
 }
 
 art_cc_test {