Call PersonalizationDictionarySessionRegistrar.init().

Wrongly removed in I1f50cb137b6054dc9.

Bug: 13067743
Change-Id: I27cd221cb7f6e403c3fc128d65d14dbf628b6f55
diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 34940b4..5d90e10 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -557,6 +557,10 @@
             // Remove personalization dictionaries.
             PersonalizationHelper.removeAllPersonalizationDictionaries(this);
             PersonalizationDictionarySessionRegistrar.resetAll(this);
+        } else {
+            final DictionaryFacilitatorForSuggest dictionaryFacilitator =
+                    (suggest == null) ? null : suggest.mDictionaryFacilitator;
+            PersonalizationDictionarySessionRegistrar.init(this, dictionaryFacilitator);
         }
     }