MAGETWO-33080: Preferences, Shared Instance creation and Compiled Factory optimization

- fixed integrity

Author: dkvashninbay

dev/tests/unit/testsuite/Magento/Framework/ObjectManager/Environment/CompiledTest.php

@@ -5,7 +5,7 @@
  */
 namespace Magento\Framework\ObjectManager\Environment;
 
-require '_files/CompiledTesting.php';
+require 'CompiledTesting.php';
 
 class CompiledTest extends \PHPUnit_Framework_TestCase
 {

dev/tests/unit/testsuite/Magento/Framework/ObjectManager/Environment/_files/CompiledTesting.php renamed to dev/tests/unit/testsuite/Magento/Framework/ObjectManager/Environment/CompiledTesting.php

@@ -34,9 +34,9 @@ class ObjectManager implements \Magento\Framework\ObjectManagerInterface
     /**
      * @param FactoryInterface $factory
      * @param ConfigInterface $config
-     * @param array $sharedInstances
+     * @param array &$sharedInstances
      */
-    public function __construct(FactoryInterface $factory, ConfigInterface $config, array &$sharedInstances = [])
+    public function __construct(FactoryInterface $factory, ConfigInterface $config, array &$sharedInstances)
     {
         $this->_config = $config;
         $this->_factory = $factory;