From f207e68c27e5327ad8a518493c214a45297b35e2 Mon Sep 17 00:00:00 2001
From: Andrea Fercia <afercia@git.wordpress.org>
Date: Thu, 10 Dec 2015 17:20:18 +0000
Subject: [PATCH] Accessibility: the iframes used for the update progress in
 the Updates screen need title attributes to describe their content.

Fixes #34763.

git-svn-id: https://develop.svn.wordpress.org/trunk@35854 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/includes/class-wp-upgrader-skins.php | 3 ++-
 src/wp-admin/update-core.php                      | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/wp-admin/includes/class-wp-upgrader-skins.php b/src/wp-admin/includes/class-wp-upgrader-skins.php
index 77a5e7bdfa..beb403735d 100644
--- a/src/wp-admin/includes/class-wp-upgrader-skins.php
+++ b/src/wp-admin/includes/class-wp-upgrader-skins.php
@@ -224,7 +224,8 @@ class Plugin_Upgrader_Skin extends WP_Upgrader_Skin {
 	public function after() {
 		$this->plugin = $this->upgrader->plugin_info();
 		if ( !empty($this->plugin) && !is_wp_error($this->result) && $this->plugin_active ){
-			echo '<iframe style="border:0;overflow:hidden" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin) .'"></iframe>';
+			// Currently used only when JS is off for a single plugin update?
+			echo '<iframe title="' . esc_attr( 'Update progress' ) . '" style="border:0;overflow:hidden" width="100%" height="170" src="' . wp_nonce_url( 'update.php?action=activate-plugin&networkwide=' . $this->plugin_network_active . '&plugin=' . urlencode( $this->plugin ), 'activate-plugin_' . $this->plugin ) . '"></iframe>';
 		}
 
 		$this->decrement_update_count( 'plugin' );
diff --git a/src/wp-admin/update-core.php b/src/wp-admin/update-core.php
index ee47d2f80e..3c499011ae 100644
--- a/src/wp-admin/update-core.php
+++ b/src/wp-admin/update-core.php
@@ -644,7 +644,7 @@ if ( 'upgrade-core' == $action ) {
 	require_once(ABSPATH . 'wp-admin/admin-header.php');
 	echo '<div class="wrap">';
 	echo '<h1>' . __( 'Update Plugins' ) . '</h1>';
-	echo '<iframe src="', $url, '" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0"></iframe>';
+	echo '<iframe src="', $url, '" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="' . esc_attr( 'Update progress' ) . '"></iframe>';
 	echo '</div>';
 	include(ABSPATH . 'wp-admin/admin-footer.php');
 
@@ -673,7 +673,7 @@ if ( 'upgrade-core' == $action ) {
 	?>
 	<div class="wrap">
 		<h1><?php _e( 'Update Themes' ); ?></h1>
-		<iframe src="<?php echo $url ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0"></iframe>
+		<iframe src="<?php echo $url ?>" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="<?php esc_attr_e( 'Update progress' ); ?>"></iframe>
 	</div>
 	<?php
 	include(ABSPATH . 'wp-admin/admin-footer.php');