Collapse res-aosp and res-icons into res folder for AOSP Contacts (1/2)

bug:31022536
Change-Id: I0434710d92027e59ccd97e27ebd09f1668346684
diff --git a/tests/Android.mk b/tests/Android.mk
index 583980a..09c97cd 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -7,7 +7,7 @@
 
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
-res_dirs := res ../res-icons
+res_dirs := res
 LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dirs))
 
 LOCAL_PACKAGE_NAME := ContactsTests