[Process] remove dead code

src/Symfony/Component/Process/Tests/ProcessTest.php

@@ -901,23 +901,6 @@ class ProcessTest extends \PHPUnit_Framework_TestCase
         return $codes;
     }
 
-    /**
-     * provides default method names for simple getter/setter.
-     */
-    public function methodProvider()
-    {
-        $defaults = array(
-            array('CommandLine'),
-            array('Timeout'),
-            array('WorkingDirectory'),
-            array('Env'),
-            array('Stdin'),
-            array('Options'),
-        );
-
-        return $defaults;
-    }
-
     /**
      * @param string $commandline
      * @param null   $cwd