Use user's settings for the spell check language instead of the system locale

Bug: 5390462
Change-Id: Ia2a3981cb93f451646debe5ee6b037313825cf9f
diff --git a/services/java/com/android/server/TextServicesManagerService.java b/services/java/com/android/server/TextServicesManagerService.java
index c792b33..ef48b9e 100644
--- a/services/java/com/android/server/TextServicesManagerService.java
+++ b/services/java/com/android/server/TextServicesManagerService.java
@@ -238,7 +238,8 @@
                     }
                 } else if (scs.hashCode() == hashCode) {
                     if (DBG) {
-                        Slog.w(TAG, "Return subtype " + scs.hashCode());
+                        Slog.w(TAG, "Return subtype " + scs.hashCode() + ", input= " + locale
+                                + ", " + scs.getLocale());
                     }
                     return scs;
                 }