Updated makefiles linking against libhidl.

Bug: 30839546
Change-Id: I8c68d0b8db0816f9bfe58fc3898114fb9e151ddc
diff --git a/tests/expression/1.0/Android.mk b/tests/expression/1.0/Android.mk
index 98dc29e..fbd7458 100644
--- a/tests/expression/1.0/Android.mk
+++ b/tests/expression/1.0/Android.mk
@@ -27,6 +27,7 @@
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(intermediates)
 LOCAL_SHARED_LIBRARIES := \
+  libhidl \
   libhwbinder \
   libutils \