PlayReady license request to an authenticated license service

Created by: kbunge

Currently in the MediaPlayer.dependencies.protection.KeySystem_PlayReady function there is a check for the protData and protData.bearerToken to see if an Authorization header should be set. The if statement is here:

    if (protData && protData.bearerToken) {
        headers.push({
            name: "Authorization",
            value: protData.bearerToken
        });
    }

In this instance the headers object is not an array and there is no push method so this causes the javascript to error.