Moved libdumpstate.default back to Android.mk

When this module was moved to Android.bp it had no dependencies, but now
it depends on modules defined on Android.mk.

BUG: 26379932
BUG: 31636879
Test: m libdumpstate.default
Change-Id: I577ef5ca16738854dd03adf5d0b090ac10ef5d28
diff --git a/cmds/dumpstate/Android.mk b/cmds/dumpstate/Android.mk
index 116650d..da39d3a 100644
--- a/cmds/dumpstate/Android.mk
+++ b/cmds/dumpstate/Android.mk
@@ -117,3 +117,14 @@
 LOCAL_PICKUP_FILES := $(dist_zip_root)
 
 include $(BUILD_NATIVE_TEST)
+
+# =======================#
+# libdumpstate.default #
+# =======================#
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := libdumpstate_default.cpp
+LOCAL_MODULE := libdumpstate.default
+
+LOCAL_STATIC_LIBRARIES := libdumpstateheaders
+include $(BUILD_STATIC_LIBRARY)