Allow implicitly enabled subtypes in subtype switcher.

Change-Id: I30cd9df85fd1927ee9c3bfbe0574167d4953a765

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

@@ -134,7 +134,7 @@ public class SubtypeSwitcher {
     private void updateEnabledSubtypes() {
         boolean foundCurrentSubtypeBecameDisabled = true;
         mAllEnabledSubtypesOfCurrentInputMethod = mImm.getEnabledInputMethodSubtypeList(
-                null, false);
+                null, true);
         mEnabledLanguagesOfCurrentInputMethod.clear();
         mEnabledKeyboardSubtypesOfCurrentInputMethod.clear();
         for (InputMethodSubtype ims: mAllEnabledSubtypesOfCurrentInputMethod) {