SAPUI5: remove "completed todos" count

As per request in https://github.com/tastejs/todomvc/issues/1234

examples/sapui5/js/todo/Todo.view.js

@@ -138,10 +138,7 @@
 			clearCompleted = new sap.ui.commons.Button({
 				id: 'clear-completed',
 				lite: true,
-				text: {
-					path: '/todos/',
-					formatter: todo.formatters.completedTodoCountFormatter
-				},
+				text: 'Clear Completed',
 				visible: {
 					path: '/todos/',
 					formatter: todo.formatters.hasCompletedTodosFormatter

examples/sapui5/js/todo/formatters.js

@@ -25,18 +25,6 @@
 			return 'false';
 		},
 
-		// Counts the number of closed todos
-		completedTodoCountFormatter: function (aTodos) {
-			var numberOfCompletedItems = 0;
-			aTodos.forEach(function (todo) {
-				if (todo.done === true) {
-					numberOfCompletedItems++;
-				}
-			});
-
-			return 'Clear completed (' + numberOfCompletedItems + ')';
-		},
-
 		// Returns whether a completed todo is available
 		hasCompletedTodosFormatter: function (aTodos) {
 			return aTodos.some(function (element, index, array) {