Merge pull request #11825 from owncloud/fix_rename_files_in_shared_folder

move versions if a file was renamed in a shared folder

diff --cc apps/files_versions/tests/versions.php
index 4909d0606b193b67c63257c349f37a2cbd0784db,761cc07d9fc6190bfb40d3310217138e29464f5e..a3b8595a34b058b70164f38d839785fcef5686e0
--- 1/apps/files_versions/tests/versions.php
--- 2/apps/files_versions/tests/versions.php
+++ b/apps/files_versions/tests/versions.php
@@@ -30,11 -30,9 +30,12 @@@ require_once __DIR__ . '/../lib/version
  class Test_Files_Versioning extends \PHPUnit_Framework_TestCase {
  
        const TEST_VERSIONS_USER = 'test-versions-user';
+       const TEST_VERSIONS_USER2 = 'test-versions-user2';
        const USERS_VERSIONS_ROOT = '/test-versions-user/files_versions';
  
 +      /**
 +       * @var \OC\Files\View
 +       */
        private $rootView;
  
        public static function setUpBeforeClass() {