commit 0e72f25bd9df3fb0061ba4ff3d893faf38953be5
Author: Joel Pittet <joel@pittet.ca>
Date:   Thu May 14 16:25:26 2015 -0700

    cache tags

diff --git a/core/includes/theme.inc b/core/includes/theme.inc
index 2382748..2fe05d5 100644
--- a/core/includes/theme.inc
+++ b/core/includes/theme.inc
@@ -1372,8 +1372,8 @@ function template_preprocess_page(&$variables) {
   $variables['front_page']        = \Drupal::url('<front>');
   $variables['language']          = $language_interface;
   $variables['logo']              = theme_get_setting('logo.url');
-  $variables['site_name']         = (theme_get_setting('features.name') ? $site_config->get('name') : '');
-  $variables['site_slogan']       = (theme_get_setting('features.slogan') ? $site_config->get('slogan') : '');
+  $variables['site_name']         = $site_config->get('name');
+  $variables['site_slogan']       = $site_config->get('slogan');
 
   // An exception might be thrown.
   try {
diff --git a/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php b/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
index cd38de6..7ec3838 100644
--- a/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
+++ b/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
@@ -86,6 +86,7 @@ function testPageCacheTags() {
       'rendered',
       'block_view',
       'config:block_list',
+      'config:block.block.bartik_branding',
       'config:block.block.bartik_breadcrumbs',
       'config:block.block.bartik_content',
       'config:block.block.bartik_tools',
@@ -118,6 +119,7 @@ function testPageCacheTags() {
       'rendered',
       'block_view',
       'config:block_list',
+      'config:block.block.bartik_branding',
       'config:block.block.bartik_breadcrumbs',
       'config:block.block.bartik_content',
       'config:block.block.bartik_tools',