[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
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index fbc001a..dbdc12d 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -550,7 +550,7 @@
             // Create Suggest instance with the new dictionary facilitator.
             replaceSuggest(new Suggest(oldSuggest, dictionaryFacilitator));
         } else if (oldSuggest == null) {
-            initSuggestForLocale(oldSuggest, locale);
+            initSuggest();
         }
     }