Implement getMaxProbabilityOfExactMatches().

Bug: 13142176
Bug: 15428247
Change-Id: I5be6d683be95505412615ca7c88260de1ea05f54
diff --git a/native/jni/NativeFileList.mk b/native/jni/NativeFileList.mk
index cb337e6..07a82a9 100644
--- a/native/jni/NativeFileList.mk
+++ b/native/jni/NativeFileList.mk
@@ -28,6 +28,7 @@
     $(addprefix suggest/core/dictionary/, \
         bigram_dictionary.cpp \
         dictionary.cpp \
+        dictionary_utils.cpp \
         digraph_utils.cpp \
         error_type_utils.cpp \
         multi_bigram_map.cpp \