MAGETWO-65199: [GitHub][PR] [PSR-2 Compliance] Fix #8612: Hundreds of PHPCS-based static tests violations in mainline magento/magento2#8685

 - automatic fix of code style issues:
    - Step 1. Install php-cs-fixer globally: composer global require friendsofphp/php-cs-fixer:2.1.0
    - Step 2. Execute tool: ~/.composer/vendor/friendsofphp/php-cs-fixer/php-cs-fixer fix . --rules=no_extra_consecutive_blank_lines,method_separation -v

Author: Oleksii Korshenko

_files/order_with_customer_and_two_simple_products.php

@@ -16,7 +16,6 @@
 
 $addressData = include __DIR__ . '/../../../Magento/Sales/_files/address_data.php';
 
-
 $objectManager = Bootstrap::getObjectManager();
 
 $billingAddress = $objectManager->create(Address::class, ['data' => $addressData]);