Add support lib wrappers for clients

Test: CtsKeystoreTestCases
Change-Id: I0157df310f85d83cef07282ea80204c035626518
diff --git a/keymaster/4.0/support/Android.bp b/keymaster/4.0/support/Android.bp
index 2f40282..9c5fbab 100644
--- a/keymaster/4.0/support/Android.bp
+++ b/keymaster/4.0/support/Android.bp
@@ -27,11 +27,10 @@
         "authorization_set.cpp",
         "key_param_output.cpp",
         "keymaster_utils.cpp",
-        "Keymaster.cpp",
-        "Keymaster3.cpp",
-        "Keymaster4.cpp",
     ],
-    export_include_dirs: ["include"],
+    export_include_dirs: [
+        "include",
+    ],
     shared_libs: [
         "android.hardware.keymaster@3.0",
         "android.hardware.keymaster@4.0",
@@ -39,6 +38,5 @@
         "libcrypto",
         "libhardware",
         "libhidlbase",
-        "libutils",
-    ]
+    ],
 }