aidl plugin: add error details to return status

Merged from http://go/wvgerrit/163639

Bug: 253271674
Test: Google TV
Test: atest MediaDrmParameterizedTests
Test: atest DrmSessionManagerTest
Change-Id: I9f0e83774d405466a389d2fd90d693830682dde4

libwvdrmengine/mediadrm/test/Android.mk

@@ -29,7 +29,6 @@ LOCAL_STATIC_LIBRARIES := \
   libgmock_main \
   libgtest \
   libwvlevel3 \
-  libwvdrmdrmplugin_aidl \
   libwv_odk \
 
 LOCAL_SHARED_LIBRARIES := \
@@ -41,6 +40,7 @@ LOCAL_SHARED_LIBRARIES := \
   liblog \
   libprotobuf-cpp-lite \
   libutils \
+  libwvaidl \
 
 LOCAL_HEADER_LIBRARIES := \
   libstagefright_headers \
@@ -91,7 +91,6 @@ LOCAL_STATIC_LIBRARIES := \
   libgtest \
   libgtest_main \
   libjsmn \
-  libwvdrmdrmplugin_aidl \
   libwvlevel3 \
   libwv_odk \
 
@@ -101,6 +100,7 @@ LOCAL_SHARED_LIBRARIES := \
   liblog \
   libprotobuf-cpp-lite \
   libutils \
+  libwvaidl \
 
 LOCAL_C_INCLUDES += \
   external/protobuf/src \