Tests RemoteObject.getProperties on localStorage object. 66215

{
    enumerable : true
    getter : undefined
    isOwn : true
    name : "testProperty"
    private : false
    setter : undefined
    symbol : undefined
    synthetic : false
    syntheticSetter : undefined
    value : {
        description : "testPropertyValue"
        type : "string"
    }
    wasThrown : false
    webIdl : undefined
    writable : true
}