audiopolicy: fix build issue by going on switching to bp

Bug: 130284799
Test: make

Change-Id: I60d41eaa41564fecdeef6d4cb223a8367883db50
Signed-off-by: François Gaffie <francois.gaffie@renault.com>
diff --git a/services/audiopolicy/tests/Android.mk b/services/audiopolicy/tests/Android.mk
index 97be44c..ab9f78b 100644
--- a/services/audiopolicy/tests/Android.mk
+++ b/services/audiopolicy/tests/Android.mk
@@ -18,7 +18,8 @@
 
 LOCAL_HEADER_LIBRARIES := \
     libaudiopolicycommon \
-    libaudiopolicyengine_interface_headers
+    libaudiopolicyengine_interface_headers \
+    libaudiopolicymanager_interface_headers
 
 LOCAL_SRC_FILES := \
   audiopolicymanager_tests.cpp \