Adds Embed() variant to ViewManagerService that takes ViewManagerClient

services/view_manager/view_manager_app.h

Index: services/view_manager/view_manager_app.h
diff --git a/services/view_manager/view_manager_app.h b/services/view_manager/view_manager_app.h
index 7d42f246f4663c5a935a37dde43ebd32394c92b9..8ef6f3e3903b08ab5c624f2cfe23c2c3e5ea3eb4 100644
--- a/services/view_manager/view_manager_app.h
+++ b/services/view_manager/view_manager_app.h
@@ -44,6 +44,13 @@ class ViewManagerApp
       const std::string& creator_url,
       const std::string& url,
       const ViewId& root_id) override;
+  ClientConnection* CreateClientConnectionForEmbedAtView(
+      ConnectionManager* connection_manager,
+      mojo::InterfaceRequest<mojo::ViewManagerService> service_request,
+      mojo::ConnectionSpecificId creator_id,
+      const std::string& creator_url,
+      const ViewId& root_id,
+      mojo::ViewManagerClientPtr view_manager_client) override;
 
   // mojo::InterfaceFactory<mojo::ViewManagerService>:
   void Create(