Port update_engine_client ResetStatus command to lib

This is the first step in getting update_engine_client completely off of
direct DBus calls

Test: Ran --reset_status command and verified update_engine received the
      signal.
Bug: 26233663
Signed-off-by: Casey Dahlin <sadmac@google.com>

Change-Id: Iac54d890fd796f91a7813755d6061cf468255347
diff --git a/Android.mk b/Android.mk
index 2727a44..c9a2297 100644
--- a/Android.mk
+++ b/Android.mk
@@ -387,7 +387,8 @@
     $(ue_common_shared_libraries) \
     libdbus \
     libbrillo-dbus \
-    libchrome-dbus
+    libchrome-dbus \
+    libupdate_engine_client
 LOCAL_SRC_FILES := \
     update_engine_client.cc
 include $(BUILD_EXECUTABLE)