Use translation of fallback umlauts digraphs for German.

For German : handle "ae", "oe" and "ue" to be alternate forms for
umlaut-bearing versions of "a", "o" and "u".

Issue: 3275926

Change-Id: I056c707cdacc464ceab63be56c016c7f8439196c
diff --git a/native/src/dictionary.h b/native/src/dictionary.h
index fbbb831..13b2a28 100644
--- a/native/src/dictionary.h
+++ b/native/src/dictionary.h
@@ -29,9 +29,9 @@
     Dictionary(void *dict, int dictSize, int mmapFd, int dictBufAdjust, int typedLetterMultipler,
             int fullWordMultiplier, int maxWordLength, int maxWords, int maxAlternatives);
     int getSuggestions(ProximityInfo *proximityInfo, int *xcoordinates, int *ycoordinates,
-            int *codes, int codesSize, unsigned short *outWords, int *frequencies) {
+            int *codes, int codesSize, int flags, unsigned short *outWords, int *frequencies) {
         return mUnigramDictionary->getSuggestions(proximityInfo, xcoordinates, ycoordinates, codes,
-                codesSize, outWords, frequencies);
+                codesSize, flags, outWords, frequencies);
     }
 
     // TODO: Call mBigramDictionary instead of mUnigramDictionary