Mojo C++ bindings: remove usage of AssociatedGroup from content/

content/child/indexed_db/webidbcursor_impl.cc

Index: content/child/indexed_db/webidbcursor_impl.cc
diff --git a/content/child/indexed_db/webidbcursor_impl.cc b/content/child/indexed_db/webidbcursor_impl.cc
index 10485cda2d0ae6d8fa0164331dcd455bc1fc9f12..2918bf11081cccc6f6ae198d49b05a2d51ecffbb 100644
--- a/content/child/indexed_db/webidbcursor_impl.cc
+++ b/content/child/indexed_db/webidbcursor_impl.cc
@@ -297,9 +297,7 @@ void WebIDBCursorImpl::IOThreadHelper::PrefetchReset(
 CallbacksAssociatedPtrInfo WebIDBCursorImpl::IOThreadHelper::GetCallbacksProxy(
     std::unique_ptr<IndexedDBCallbacksImpl> callbacks) {
   CallbacksAssociatedPtrInfo ptr_info;
-  indexed_db::mojom::CallbacksAssociatedRequest request;
-  cursor_.associated_group()->CreateAssociatedInterface(
-      mojo::AssociatedGroup::WILL_PASS_PTR, &ptr_info, &request);
+  auto request = mojo::MakeRequest(&ptr_info);
   mojo::MakeStrongAssociatedBinding(std::move(callbacks), std::move(request));
   return ptr_info;
 }