Add a missing comparison in Word.equals()

Follow up to I94e2e29c

bug: 6209651
Change-Id: Iff2daca8c2678e2d1796f98d6db738f109e3d03f
diff --git a/java/src/com/android/inputmethod/latin/makedict/Word.java b/java/src/com/android/inputmethod/latin/makedict/Word.java
index 776b2aa..4e0ab10 100644
--- a/java/src/com/android/inputmethod/latin/makedict/Word.java
+++ b/java/src/com/android/inputmethod/latin/makedict/Word.java
@@ -80,6 +80,7 @@
         if (!(o instanceof Word)) return false;
         Word w = (Word)o;
         return mFrequency == w.mFrequency && mWord.equals(w.mWord)
+                && mIsShortcutOnly == w.mIsShortcutOnly
                 && mShortcutTargets.equals(w.mShortcutTargets)
                 && mBigrams.equals(w.mBigrams);
     }