Use header file for namespace functions

Test: build, boot

Change-Id: I6e37a6a98de5f200672a78b3f2de1edb9b365a71
diff --git a/services/mediacodec/Android.mk b/services/mediacodec/Android.mk
index 6a71d7d..f78c671 100644
--- a/services/mediacodec/Android.mk
+++ b/services/mediacodec/Android.mk
@@ -108,6 +108,9 @@
     libutils \
     libziparchive \
 
+LOCAL_HEADER_LIBRARIES := \
+    libnativeloader-dummy-headers \
+
 LOCAL_MODULE := mediaswcodec
 LOCAL_INIT_RC := mediaswcodec.rc
 LOCAL_SANITIZE := scudo