Accessibility: Remove inappropriate content from the Add Plugins screen heading.

See #26601.

Built from https://develop.svn.wordpress.org/trunk@39536


git-svn-id: http://core.svn.wordpress.org/trunk@39476 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/plugin-install.php

@@ -111,9 +111,11 @@ get_current_screen()->set_screen_reader_content( array(
 include(ABSPATH . 'wp-admin/admin-header.php');
 ?>
 <div class="wrap <?php echo esc_attr( "plugin-install-tab-$tab" ); ?>">
-<h1>
-	<?php
+<h1 class="wp-heading-inline"><?php
 echo esc_html( $title );
+?></h1>
+
+<?php
 if ( ! empty( $tabs['upload'] ) && current_user_can( 'upload_plugins' ) ) {
 	printf( ' <a href="%s" class="upload-view-toggle page-title-action"><span class="upload">%s</span><span class="browse">%s</span></a>',
 		( 'upload' === $tab ) ? self_admin_url( 'plugin-install.php' ) : self_admin_url( 'plugin-install.php?tab=upload' ),
@@ -122,7 +124,8 @@ include(ABSPATH . 'wp-admin/admin-header.php');
 	);
 }
 ?>
-</h1>
+
+<hr class="wp-header-end">
 
 <?php
 /*

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39535';
+$wp_version = '4.8-alpha-39536';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.