Refresh Android.bp, cargo2android.json, TEST_MAPPING.

Test: None
Change-Id: Ic58842ba5173adbeebd4ff5af72e8a1a45cfb6f4
diff --git a/Android.bp b/Android.bp
index 1448d8e..fbfcb90 100644
--- a/Android.bp
+++ b/Android.bp
@@ -38,6 +38,8 @@
     name: "liblibfuzzer_sys",
     host_supported: true,
     crate_name: "libfuzzer_sys",
+    cargo_env_compat: true,
+    cargo_pkg_version: "0.4.2",
     srcs: ["src/lib.rs"],
     edition: "2018",
     features: ["arbitrary-derive"],
@@ -46,13 +48,3 @@
         "libonce_cell",
     ],
 }
-
-// dependent_library ["feature_list"]
-//   arbitrary-1.0.1 "derive,derive_arbitrary"
-//   cc-1.0.68
-//   derive_arbitrary-1.0.1
-//   once_cell-1.8.0 "alloc,default,race,std"
-//   proc-macro2-1.0.27 "default,proc-macro"
-//   quote-1.0.9 "default,proc-macro"
-//   syn-1.0.73 "clone-impls,default,derive,parsing,printing,proc-macro,quote"
-//   unicode-xid-0.2.2 "default"