Really pass the y - touch correction to the native code

Bug: 4343280

Test:  I11f8518d9ee

Change-Id: I4b90bdffffed9736af223ac83c1a54019add70bb

java/src/com/android/inputmethod/latin/WordComposer.java

@@ -143,7 +143,7 @@ public class WordComposer {
             codes = keyDetector.newCodeArray();
             keyDetector.getKeyAndNearbyCodes(x, y, codes);
             keyX = keyDetector.getTouchX(x);
-            keyY = keyDetector.getTouchX(y);
+            keyY = keyDetector.getTouchY(y);
         }
         add(primaryCode, codes, keyX, keyY);
     }