Fix an NPE

The code was passing the wrong parameter.

Bug: 8492879
Change-Id: I091d62ca29601e3807eed287c7bdad38bf43a502
diff --git a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
index 61b79a4..e85bb0d 100644
--- a/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
+++ b/java/src/com/android/inputmethod/dictionarypack/DictionarySettingsFragment.java
@@ -340,8 +340,7 @@
     private void cancelRefresh() {
         UpdateHandler.unregisterUpdateEventListener(this);
         final Context context = getActivity();
-        UpdateHandler.cancelUpdate(context,
-                MetadataDbHelper.getMetadataUriAsString(context, mClientId));
+        UpdateHandler.cancelUpdate(context, mClientId);
         stopLoadingAnimation();
     }