[IL118] Factorize a method

If we can't get the right locale from the subtype switcher, we
should fallback in all cases.

Change-Id: I46a53a67927a793d9d3592a996a5a4392a36c6ff

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

@@ -550,7 +550,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
             // Create Suggest instance with the new dictionary facilitator.
             replaceSuggest(new Suggest(oldSuggest, dictionaryFacilitator));
         } else if (oldSuggest == null) {
-            initSuggestForLocale(oldSuggest, locale);
+            initSuggest();
         }
     }