:arrow_up: Update HTML Purifier library.

Updated HTML Purifier from 4.6.0 to 4.9.2 with better PHP7 compatibility.
Used composer to manage this library.

1 files changed, 0 insertions, 44 deletions

diff --git a/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
deleted file mode 100644
index 9d77cc9aa..000000000
--- a/library/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Decorator which enables CSS properties to be disabled for specific elements.
- */
-class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
-{
-    /**
-     * @type HTMLPurifier_AttrDef
-     */
-    public $def;
-    /**
-     * @type string
-     */
-    public $element;
-
-    /**
-     * @param HTMLPurifier_AttrDef $def Definition to wrap
-     * @param string $element Element to deny
-     */
-    public function __construct($def, $element)
-    {
-        $this->def = $def;
-        $this->element = $element;
-    }
-
-    /**
-     * Checks if CurrentToken is set and equal to $this->element
-     * @param string $string
-     * @param HTMLPurifier_Config $config
-     * @param HTMLPurifier_Context $context
-     * @return bool|string
-     */
-    public function validate($string, $config, $context)
-    {
-        $token = $context->get('CurrentToken', true);
-        if ($token && $token->name == $this->element) {
-            return false;
-        }
-        return $this->def->validate($string, $config, $context);
-    }
-}
-
-// vim: et sw=4 sts=4