[regression] CodeLensProvider without the resolver function does not work

[akosyakov]

monaco.languages.registerCodeLensProvider("json", {
    provideCodeLenses: function(model, token) {
        return [
            {
                range: {
                    startLineNumber: 1,
                    startColumn: 0,
                    endLineNumber: 1,
                    endColumn: 10
                },
                command: {
                    id: "command.id",
                    title: "command title"
                }
            }
        ]
    }
});

monaco.editor.create(document.getElementById("container"), {
	value: "{ \"key\": \"value\" }",
	language: "json",
    glyphMargin: true
});