libbinder: add libutils dependency

Change-Id: I30c7291b04788c98faa43843a51b026b8a01932c
diff --git a/libs/binder/Android.mk b/libs/binder/Android.mk
index 4c8820e..f3f8daf 100644
--- a/libs/binder/Android.mk
+++ b/libs/binder/Android.mk
@@ -47,5 +47,6 @@
 include $(CLEAR_VARS)
 LOCAL_LDLIBS += -lpthread
 LOCAL_MODULE := libbinder
+LOCAL_STATIC_LIBRARIES += libutils
 LOCAL_SRC_FILES := $(sources)
 include $(BUILD_STATIC_LIBRARY)