[files] remove normalizePath on rename and dependency injection

apps/files/ajax/rename.php

@@ -26,7 +26,10 @@ require_once realpath( dirname(__FILE__).'/../lib/files.php' );
 OCP\JSON::checkLoggedIn();
 OCP\JSON::callCheck();
 
-$files = new \OCA\Files\Files();
+$files = new \OCA\Files\Files(
+	\OC\Files\Filesystem::getView(),
+	\OC_L10n::get('files')
+);
 $result = $files->rename(
 	$_GET["dir"],
 	$_GET["file"],

apps/files/lib/files.php

@@ -27,8 +27,9 @@ namespace OCA\Files;
 class Files {
 	private $l10n;
 
-	public function __construct() {
-		$this->l10n = \OC_L10n::get('files');
+	public function __construct($view, $l10n) {
+		$this->view = $view;
+		$this->l10n = $l10n;
 	}
 
 	/**
@@ -56,10 +57,7 @@ class Files {
 			// rename of  "/Shared" is denied
 			!($dir === '/' and $oldname === 'Shared') and
 			// THEN try to rename
-			\OC\Files\Filesystem::rename(
-				\OC\Files\Filesystem::normalizePath($dir . '/' . $oldname),
-				\OC\Files\Filesystem::normalizePath($dir . '/' . $newname)
-			)
+			$this->view->rename($dir . '/' . $oldname, $dir . '/' . $newname)
 		) {
 			// successful rename
 			$result['success'] = true;