: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, 47 deletions

diff --git a/library/HTMLPurifier/AttrTransform/BoolToCSS.php b/library/HTMLPurifier/AttrTransform/BoolToCSS.php
deleted file mode 100644
index f25cd0195..000000000
--- a/library/HTMLPurifier/AttrTransform/BoolToCSS.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes converts a boolean attribute to fixed CSS
- */
-class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform
-{
-    /**
-     * Name of boolean attribute that is trigger.
-     * @type string
-     */
-    protected $attr;
-
-    /**
-     * CSS declarations to add to style, needs trailing semicolon.
-     * @type string
-     */
-    protected $css;
-
-    /**
-     * @param string $attr attribute name to convert from
-     * @param string $css CSS declarations to add to style (needs semicolon)
-     */
-    public function __construct($attr, $css)
-    {
-        $this->attr = $attr;
-        $this->css = $css;
-    }
-
-    /**
-     * @param array $attr
-     * @param HTMLPurifier_Config $config
-     * @param HTMLPurifier_Context $context
-     * @return array
-     */
-    public function transform($attr, $config, $context)
-    {
-        if (!isset($attr[$this->attr])) {
-            return $attr;
-        }
-        unset($attr[$this->attr]);
-        $this->prependCSS($attr, $this->css);
-        return $attr;
-    }
-}
-
-// vim: et sw=4 sts=4