Kill ShellConnection::WaitForInitialize

mojo/shell/public/cpp/shell_connection.h

Index: mojo/shell/public/cpp/shell_connection.h
diff --git a/mojo/shell/public/cpp/shell_connection.h b/mojo/shell/public/cpp/shell_connection.h
index e0b1eb1051c9444844aadf7639fe8ca68bcaa34a..c8b9f85baecdbcc046b04a8c6f8955c0e6ec3d0a 100644
--- a/mojo/shell/public/cpp/shell_connection.h
+++ b/mojo/shell/public/cpp/shell_connection.h
@@ -50,10 +50,6 @@ class ShellConnection : public shell::mojom::ShellClient {
                   InterfaceRequest<shell::mojom::ShellClient> request);
   ~ShellConnection() override;
 
-  // Block the calling thread until the Initialize() method is called by the
-  // shell.
-  void WaitForInitialize();
-
   Connector* connector() { return connector_.get(); }
 
  private:
@@ -73,6 +69,7 @@ class ShellConnection : public shell::mojom::ShellClient {
 
   // We track the lifetime of incoming connection registries as it more
   // convenient for the client.
+  shell::mojom::ConnectorRequest pending_connector_request_;
   ScopedVector<Connection> incoming_connections_;
   mojo::ShellClient* client_;
   Binding<shell::mojom::ShellClient> binding_;