Restore [32732] as it wasn't the actual cause of test failures as those failures where fixed separately.

See #32732


Built from https://develop.svn.wordpress.org/trunk@32767


git-svn-id: http://core.svn.wordpress.org/trunk@32738 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-customize-setting.php

@@ -129,11 +129,11 @@ class WP_Customize_Setting {
 	 * @since 4.2.0
 	 * @access public
 	 *
-	 * @return bool|void If preview() has been called.
+	 * @return bool If preview() has been called.
 	 */
 	public function is_current_blog_previewed() {
 		if ( ! isset( $this->_previewed_blog_id ) ) {
-			return;
+			return false;
 		}
 		return ( get_current_blog_id() === $this->_previewed_blog_id );
 	}

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-alpha-32766';
+$wp_version = '4.3-alpha-32767';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.