: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/Clone.php b/library/HTMLPurifier/AttrDef/Clone.php
deleted file mode 100644
index 6698a00c0..000000000
--- a/library/HTMLPurifier/AttrDef/Clone.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Dummy AttrDef that mimics another AttrDef, BUT it generates clones
- * with make.
- */
-class HTMLPurifier_AttrDef_Clone extends HTMLPurifier_AttrDef
-{
-    /**
-     * What we're cloning.
-     * @type HTMLPurifier_AttrDef
-     */
-    protected $clone;
-
-    /**
-     * @param HTMLPurifier_AttrDef $clone
-     */
-    public function __construct($clone)
-    {
-        $this->clone = $clone;
-    }
-
-    /**
-     * @param string $v
-     * @param HTMLPurifier_Config $config
-     * @param HTMLPurifier_Context $context
-     * @return bool|string
-     */
-    public function validate($v, $config, $context)
-    {
-        return $this->clone->validate($v, $config, $context);
-    }
-
-    /**
-     * @param string $string
-     * @return HTMLPurifier_AttrDef
-     */
-    public function make($string)
-    {
-        return clone $this->clone;
-    }
-}
-
-// vim: et sw=4 sts=4