domains: remove locked field

we will do this as part of access control if needed later

src/routes/domains.js

@@ -8,8 +8,6 @@ exports = module.exports = {
     del: del,
 
     checkDnsRecords: checkDnsRecords,
-
-    verifyDomainLock: verifyDomainLock
 };
 
 var assert = require('assert'),
@@ -19,18 +17,6 @@ var assert = require('assert'),
     HttpError = require('connect-lastmile').HttpError,
     HttpSuccess = require('connect-lastmile').HttpSuccess;
 
-function verifyDomainLock(req, res, next) {
-    assert.strictEqual(typeof req.params.domain, 'string');
-
-    domains.get(req.params.domain, function (error, domain) {
-        if (error) return next(BoxError.toHttpError(error));
-
-        if (domain.locked) return next(new HttpError(423, 'This domain is locked'));
-
-        next();
-    });
-}
-
 function add(req, res, next) {
     assert.strictEqual(typeof req.body, 'object');
 
@@ -159,4 +145,4 @@ function checkDnsRecords(req, res, next) {
 
         next(new HttpSuccess(200, { needsOverwrite: result.needsOverwrite }));
     });
-}
+}