Fix implicit fallthrough warnings.

Test: make checkbuild
Bug: 112564944
Change-Id: I0810479d070cf797623d2da449587d77e36f9754
diff --git a/media/libaudioprocessing/tests/Android.mk b/media/libaudioprocessing/tests/Android.mk
index 8e081a3..31ffbdc 100644
--- a/media/libaudioprocessing/tests/Android.mk
+++ b/media/libaudioprocessing/tests/Android.mk
@@ -20,6 +20,8 @@
 LOCAL_SRC_FILES := \
     resampler_tests.cpp
 
+LOCAL_HEADER_LIBRARIES := libbase_headers
+
 LOCAL_MODULE := resampler_tests
 
 LOCAL_MODULE_TAGS := tests
@@ -49,6 +51,8 @@
     liblog \
     libutils \
 
+LOCAL_HEADER_LIBRARIES := libbase_headers
+
 LOCAL_MODULE := test-mixer
 
 LOCAL_MODULE_TAGS := optional