make spinner title translatable

apps/files/js/filelist.js

@@ -277,7 +277,7 @@ var FileList={
 		for (var i in files) {
 			var deleteAction = $('tr').filterAttr('data-file',files[i]).children("td.date").children(".action.delete");
 			var oldHTML = deleteAction[0].outerHTML;
-			var newHTML = '<img class="move2trash" data-action="Delete" title="move file to the trash bin" src="'+ OC.imagePath('core', 'loading.gif') +'"></a>';
+			var newHTML = '<img class="move2trash" data-action="Delete" title="'+t('files', 'perform delete operation')+'" src="'+ OC.imagePath('core', 'loading.gif') +'"></a>';
 			deleteAction[0].outerHTML = newHTML;
 		}
 		// Finish any existing actions

apps/files_trashbin/js/trash.js

@@ -4,7 +4,7 @@ $(document).ready(function() {
 	if (typeof FileActions !== 'undefined') {
 		FileActions.register('all', 'Undelete', OC.PERMISSION_READ,  OC.imagePath('core', 'actions/undelete.png'), function(filename) {
 			var tr=$('tr').filterAttr('data-file', filename);
-			var spinner = '<img class="move2trash" title="restore file" src="'+ OC.imagePath('core', 'loader.gif') +'"></a>';
+			var spinner = '<img class="move2trash" title="'+t('files_trashbin', 'perform undelete operation')+'" src="'+ OC.imagePath('core', 'loader.gif') +'"></a>';
 			var undeleteAction = $('tr').filterAttr('data-file',filename).children("td.date");
 			undeleteAction[0].innerHTML = undeleteAction[0].innerHTML+spinner;
 			$.post(OC.filePath('files_trashbin','ajax','undelete.php'),
@@ -66,7 +66,7 @@ $(document).ready(function() {
 		});		
 		
 		$('.undelete').click('click',function(event) {
-			var spinner = '<img class="move2trash" title="restore file" src="'+ OC.imagePath('core', 'loader.gif') +'"></a>';
+			var spinner = '<img class="move2trash" title="'+t('files_trashbin', 'perform undelete operation')+'" src="'+ OC.imagePath('core', 'loader.gif') +'"></a>';
 			var files=getSelectedFiles('file');
 			var fileslist=files.join(';');
 			var dirlisting=getSelectedFiles('dirlisting')[0];