post reviews fixups

Author: benzekrimaha

tests/functional/aws-node-sdk/test/multipleBackend/acl/aclAwsVersioning.js

@@ -74,9 +74,7 @@ function putObjectAcl(s3, key, versionId, acp, cb) {
 
     const command = new PutObjectAclCommand(params);
     s3.send(command)
-        .then(() => {
-            cb();
-        })
+        .then(() => cb())
         .catch(err => {
             assert.strictEqual(err, null, 'Expected success ' +
                 `putting object acl, got error ${err}`);

tests/functional/aws-node-sdk/test/multipleBackend/delete/deleteAwsVersioning.js

@@ -150,7 +150,6 @@ function _getAssertDeleted(s3, params, cb) {
     });
 }
 
-// Update AWS S3 direct calls
 function _awsGetAssertDeleted(params, cb) {
     const { key, versionId, errorCode } = params;
     return getAwsRetry({ key, versionId }, 0, err => {

tests/functional/aws-node-sdk/test/multipleBackend/objectCopy/objectCopy.js

@@ -148,15 +148,8 @@ function testSuite() {
             await bucketUtil.empty(bucket);
             await bucketUtil.empty(bucketAws);
             await bucketUtil.empty(awsServerSideEncryptionbucket);
-            
-            process.stdout.write(`Deleting bucket ${bucket}\n`);
             await bucketUtil.deleteOne(bucket);
-            
-            process.stdout.write('Deleting bucket ' +
-            `${awsServerSideEncryptionbucket}\n`);
             await bucketUtil.deleteOne(awsServerSideEncryptionbucket);
-            
-            process.stdout.write(`Deleting bucket ${bucketAws}\n`);
             await bucketUtil.deleteOne(bucketAws);
         });