libdexfile_external is being replaced by libdexfile.

Test: atest CtsSimpleperfTestCases
Bug: 143978909
Change-Id: Id68ae9438e8e7a902ee00e00f53018aa90e92c7b
diff --git a/rootdir/etc/linker.config.json b/rootdir/etc/linker.config.json
index 83cb6ff..d9f5526 100644
--- a/rootdir/etc/linker.config.json
+++ b/rootdir/etc/linker.config.json
@@ -1,8 +1,7 @@
 {
   "requireLibs": [
-    // Keep in sync with the "platform" namespace in art/build/apex/ld.config.txt.
-    "libdexfile_external.so",
-    "libdexfiled_external.so",
+    "libdexfile.so",
+    "libdexfiled.so",
     "libnativebridge.so",
     "libnativehelper.so",
     "libnativeloader.so",