Remove unused ART build dependencies

Test: m
Change-Id: I58e7c6ecb74d565d109012cc23a38083a60f3c52
diff --git a/libbacktrace/Android.bp b/libbacktrace/Android.bp
index a10e636..c42ae49 100644
--- a/libbacktrace/Android.bp
+++ b/libbacktrace/Android.bp
@@ -89,29 +89,20 @@
                 "libbase",
                 "liblog",
                 "libunwindstack",
-                "libdexfile",
             ],
 
             static_libs: [
                 "libprocinfo",
             ],
-
-            // libdexfile will eventually properly export headers, for now
-            // include these directly.
-            include_dirs: [
-                "art/runtime",
-            ],
         },
         android: {
             static_libs: ["libasync_safe"],
         },
         vendor: {
             cflags: ["-DNO_LIBDEXFILE_SUPPORT"],
-            exclude_shared_libs: ["libdexfile"],
         },
         recovery: {
             cflags: ["-DNO_LIBDEXFILE_SUPPORT"],
-            exclude_shared_libs: ["libdexfile"],
         },
     },
     whole_static_libs: ["libdemangle"],
@@ -154,7 +145,6 @@
     shared_libs: [
         "libbacktrace_test",
         "libbacktrace",
-        "libdexfile",
         "libbase",
         "liblog",
         "libunwindstack",
@@ -174,12 +164,6 @@
         },
     },
 
-    // libdexfile will eventually properly export headers, for now
-    // include these directly.
-    include_dirs: [
-        "art/runtime",
-    ],
-
     test_suites: ["device-tests"],
     data: [
         "testdata/arm/*",