Revert "Bug 30575: Don't allow enterprise policies in Tor Browser"

  ),

  _initialize() {

    // We don't want to have any enterprise policies in Tor Browser enabled as

    // those can affect proxy settings etc. See: e.g. #30575.

    let provider = this._chooseProvider();

    if (!provider) {

      this.status = Ci.nsIEnterprisePolicies.INACTIVE;

      return;

    }

    if (provider.failed) {

      this.status = Ci.nsIEnterprisePolicies.FAILED;

      return;

    }

    this.status = Ci.nsIEnterprisePolicies.ACTIVE;

    this._parsedPolicies = {};

    Services.telemetry.scalarSet(

      "policies.count",

      Object.keys(provider.policies).length

    );

    this._activatePolicies(provider.policies);

  },

  _chooseProvider() {