Create Ver2ParticiaTrieNodeReader.

Bug: 12810574

Change-Id: I7d3298b5f419d557755ae433c8b8cc0d145f4cc3
diff --git a/native/jni/NativeFileList.mk b/native/jni/NativeFileList.mk
index e9efde9..c6430a1 100644
--- a/native/jni/NativeFileList.mk
+++ b/native/jni/NativeFileList.mk
@@ -57,7 +57,8 @@
         dynamic_pt_writing_utils.cpp) \
     $(addprefix suggest/policyimpl/dictionary/structure/v2/, \
         patricia_trie_policy.cpp \
-        patricia_trie_reading_utils.cpp) \
+        patricia_trie_reading_utils.cpp \
+        ver2_patricia_trie_node_reader.cpp) \
     $(addprefix suggest/policyimpl/dictionary/structure/v4/, \
         ver4_dict_buffers.cpp \
         ver4_dict_constants.cpp \