Gid rid of toast message.

cms/static/js/base.js

@@ -319,9 +319,6 @@ function saveSubsection() {
         success: function() {
             $spinner.delay(500).fadeOut(150);
             $changedInput = null;
-        },
-        error: function() {
-            showToastMessage(gettext('There has been an error while saving your changes.'));
         }
     });
 }
@@ -497,40 +494,6 @@ function hideAlert(e) {
     $(this).closest('.wrapper-alert').removeClass('is-shown');
 }
 
-function showToastMessage(message, $button, lifespan) {
-    var $toast = $('<div class="toast-notification"></div>');
-    var $closeBtn = $('<a href="#" class="close-button">×</a>');
-    $toast.append($closeBtn);
-    var $content = $('<div class="notification-content"></div>');
-    $content.html(message);
-    $toast.append($content);
-    if ($button) {
-        $button.addClass('action-button');
-        $button.bind('click', hideToastMessage);
-        $content.append($button);
-    }
-    $closeBtn.bind('click', hideToastMessage);
-
-    if ($('.toast-notification')[0]) {
-        var targetY = $('.toast-notification').offset().top + $('.toast-notification').outerHeight();
-        $toast.css('top', (targetY + 10) + 'px');
-    }
-
-    $body.prepend($toast);
-    $toast.fadeIn(200);
-
-    if (lifespan) {
-        $toast.timer = setTimeout(function() {
-            $toast.fadeOut(300);
-        }, lifespan * 1000);
-    }
-}
-
-function hideToastMessage(e) {
-    e.preventDefault();
-    $(this).closest('.toast-notification').remove();
-}
-
 function addNewSection(e, isTemplate) {
     e.preventDefault();