Fixed has-favorites CSS

apps/files/css/files.css

@@ -291,7 +291,7 @@ table td.filename .nametext {
 	max-width: 800px;
 	height: 100%;
 }
-#fileList.has-favorites td.filename a.name {
+.has-favorites #fileList td.filename a.name {
 	left: 50px;
 	margin-right: 50px;
 }

apps/files/js/tagsplugin.js

@@ -116,7 +116,7 @@
 
 		_extendFileList: function(fileList) {
 			// extend row prototype
-			fileList.$fileList.addClass('has-favorites');
+			fileList.$el.addClass('has-favorites');
 			var oldCreateRow = fileList._createRow;
 			fileList._createRow = function(fileData) {
 				var $tr = oldCreateRow.apply(this, arguments);

apps/files/tests/js/tagspluginspec.js

@@ -71,6 +71,9 @@ describe('OCA.Files.TagsPlugin tests', function() {
 			expect($tr.attr('data-tags').split('|')).toEqual(['tag1', 'tag2', OC.TAG_FAVORITE]);
 			expect($tr.attr('data-favorite')).toEqual('true');
 		});
+		it('adds has-favorites class on table', function() {
+			expect(fileList.$el.hasClass('has-favorites')).toEqual(true);
+		});
 	});
 	describe('Applying tags', function() {
 		it('sends request to server and updates icon', function() {