Bug 1475065 part 11. Remove unused nsIDOMOfflineResourceList::GetMozItems. r=nika

dom/interfaces/offline/nsIDOMOfflineResourceList.idl

@@ -8,8 +8,4 @@
 [uuid(6044702d-e4a9-420c-b711-558b7d6a3b9f)]
 interface nsIDOMOfflineResourceList : nsISupports
 {
-  /**
-   * Get the list of dynamically-managed entries.
-   */
-  readonly attribute nsISupports mozItems;
 };

dom/offline/nsDOMOfflineResourceList.cpp

@@ -216,15 +216,6 @@ nsDOMOfflineResourceList::GetMozItems(ErrorResult& aRv)
   return items.forget();
 }
 
-NS_IMETHODIMP
-nsDOMOfflineResourceList::GetMozItems(nsISupports** aItems)
-{
-  ErrorResult rv;
-  RefPtr<DOMStringList> items = GetMozItems(rv);
-  items.forget(aItems);
-  return rv.StealNSResult();
-}
-
 bool
 nsDOMOfflineResourceList::MozHasItem(const nsAString& aURI, ErrorResult& aRv)
 {