Merge remote-tracking branch 'ogresCE/MAGETWO-47811-pull-1486' into PR_Branch

Author: mazhalai

lib/internal/Magento/Framework/Filesystem/DirectoryList.php

@@ -94,7 +94,7 @@ public static function validate($config)
     public function __construct($root, array $config = [])
     {
         static::validate($config);
-        $this->root = $this->filterPath($root);
+        $this->root = $this->normalizePath($root);
         $this->directories = static::getDefaultConfig();
         $this->directories[self::SYS_TMP] = [self::PATH => realpath(sys_get_temp_dir())];
 
@@ -109,7 +109,7 @@ public function __construct($root, array $config = [])
 
         // filter/validate values
         foreach ($this->directories as $code => $dir) {
-            $path = $this->filterPath($dir[self::PATH]);
+            $path = $this->normalizePath($dir[self::PATH]);
             if (!$this->isAbsolute($path)) {
                 $path = $this->prependRoot($path);
             }
@@ -127,7 +127,7 @@ public function __construct($root, array $config = [])
      * @param string $path
      * @return string
      */
-    private function filterPath($path)
+    private function normalizePath($path)
     {
         return str_replace('\\', '/', $path);
     }