Fix dicttool build.

Change-Id: Idc4533e57b7f4ddccd66b1f1a4730153064b1e27

tools/dicttool/compat/com/android/inputmethod/latin/utils/LanguageModelParam.java → tools/dicttool/compat/com/android/inputmethod/latin/utils/WordInputEventForPersonalization.java

@@ -16,5 +16,5 @@
 
 package com.android.inputmethod.latin.utils;
 
-public final class LanguageModelParam {
+public final class WordInputEventForPersonalization {
 }