Revert "Update dependencies (#34)"

This reverts commit aa3b2cf.

Author: stephenplusplus

.gitignore

@@ -1,4 +1,3 @@
 node_modules
 coverage
 *.log
-package-lock.json

index.js

@@ -3,7 +3,7 @@
 var async = require('async');
 var crypto = require('crypto');
 var fs = require('fs');
-var GoogleAuth = require('google-auth-library').GoogleAuth;
+var GoogleAuth = require('google-auth-library');
 var gcpMetadata = require('gcp-metadata');
 var path = require('path');
 var request = require('request');

package.json

@@ -29,13 +29,13 @@
   "repository": "stephenplusplus/google-auto-auth",
   "license": "MIT",
   "devDependencies": {
-    "mocha": "^5.0.0",
+    "mocha": "^3.3.0",
     "mockery": "^2.0.0"
   },
   "dependencies": {
     "async": "^2.3.0",
     "gcp-metadata": "^0.4.1",
-    "google-auth-library": "^1.2.0",
+    "google-auth-library": "^0.12.0",
     "request": "^2.79.0"
   },
   "engines": {

test.js

@@ -36,7 +36,7 @@ describe('googleAutoAuth', function () {
   var auth;
 
   before(function () {
-    mockery.registerMock('google-auth-library', { GoogleAuth: fakeGoogleAuthLibrary });
+    mockery.registerMock('google-auth-library', fakeGoogleAuthLibrary);
     mockery.registerMock('crypto', fakeCrypto);
     mockery.registerMock('request', fakeRequest);
     mockery.registerMock('gcp-metadata', fakeGcpMetadata);