Index: ui/aura/mus/window_tree_client.cc |
diff --git a/ui/aura/mus/window_tree_client.cc b/ui/aura/mus/window_tree_client.cc |
index f6c28e6be901ab23bc1274c27272c6ab68f2b39c..a40ec47ea2ad742a3841d352bfa53a10a5a4497e 100644 |
--- a/ui/aura/mus/window_tree_client.cc |
+++ b/ui/aura/mus/window_tree_client.cc |
@@ -884,7 +884,7 @@ void WindowTreeClient::OnEmbed(ClientSpecificId client_id, |
// In external window mode, this needs not to pass the ownership of the |
// WindowTreeHostMus instance to the delegate_. A raw pointer should |
// surface. |
- delegate_->OnEmbed(nullptr); |
+ delegate_->OnRootWindowEmbed(window_tree_host); |
return; |
} |