MAGETWO-58693: Refactor Module_Integration, Module_MarketPlace

- fixed code style

app/code/Magento/Integration/Model/Config.php

@@ -15,7 +15,7 @@ use Magento\Integration\Model\Cache\Type;
  * This is a parent class for storing information about Integrations.
  * @deprecated
  */
-class Config
+class Config extends ConsolidatedConfig
 {
     const CACHE_ID = 'integration';
 

app/code/Magento/Marketplace/Test/Unit/Helper/CacheTest.php

@@ -52,7 +52,6 @@ class CacheTest extends \PHPUnit_Framework_TestCase
             ->with($serializedPartners)
             ->willReturn($partners);
 
-
         $this->assertSame($partners, $this->cacheHelper->loadPartnersFromCache());
     }