commit b849d3d8df144ed1053d107be89660e60075dc26
Author: Joel Pittet <joel@pittet.ca>
Date:   Wed Nov 27 13:29:07 2013 -0800

    no div wrapper

diff --git a/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php b/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
index 4fac932..b051447 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Common/RenderElementTypesTest.php
@@ -118,9 +118,18 @@ function testHtmlTag() {
    */
   function testMoreLink() {
     $elements = array(
-      // Test more_link anchor tag generation.
+      // Test more_link anchor tag generation without class attributes to test default.
       array(
-        'name' => "#type 'more_link' anchor tag generation",
+        'name' => "#type 'more_link' anchor tag generation without extra classes",
+        'value' => array(
+          '#type' => 'more_link',
+          '#href' => 'admin/content',
+        ),
+        'expected' => '<a href="/admin/content" class="more-link">More</a>',
+      ),
+      // Test more_link anchor tag generation without class attributes to test additional classes.
+      array(
+        'name' => "#type 'more_link' anchor tag generation with extra classes",
         'value' => array(
           '#type' => 'more_link',
           '#href' => 'admin/content',
@@ -129,7 +138,7 @@ function testMoreLink() {
             'class' => array('drupal', 'test'),
           ),
         ),
-        'expected' => '<div class="more-link"><a href="/admin/content" name="description" class="drupal test">More</a></div>',
+        'expected' => '<a href="/admin/content" name="description" class="more-link drupal test">More</a>',
       ),
     );
     $this->assertElements($elements);
diff --git a/core/modules/system/system.module b/core/modules/system/system.module
index 426ffbd..bc1ea9c 100644
--- a/core/modules/system/system.module
+++ b/core/modules/system/system.module
@@ -539,11 +539,7 @@ function system_element_info() {
   // A "more" link, like those used in blocks.
   $types['more_link'] = $types['link'] + array(
     '#title' => t('More'),
-    '#theme_wrappers' => array(
-      'container' => array(
-        '#attributes' => array('class' => 'more-link'),
-      ),
-    ),
+    '#attributes' => array('class' => 'more-link'),
   );
   $types['fieldset'] = array(
     '#value' => NULL,