Move BackupsError to BoxError

src/test/storage-test.js

@@ -5,7 +5,7 @@
 
 'use strict';
 
-var BackupsError = require('../backups.js').BackupsError,
+var BoxError = require('../boxerror.js'),
     execSync = require('child_process').execSync,
     expect = require('expect.js'),
     filesystem = require('../storage/filesystem.js'),
@@ -98,7 +98,7 @@ describe('Storage', function () {
             var sourceFile = gTmpFolder + '/uploadtest/missing';
 
             filesystem.download(gBackupConfig, sourceFile, function (error) {
-                expect(error.reason).to.be(BackupsError.NOT_FOUND);
+                expect(error.reason).to.be(BoxError.NOT_FOUND);
                 done();
             });
         });