1 files changed, 0 insertions, 67 deletions
diff --git a/includes/resourceloader/ResourceLoaderLESSFunctions.php b/includes/resourceloader/ResourceLoaderLESSFunctions.php
deleted file mode 100644
index c7570f64..00000000
--- a/includes/resourceloader/ResourceLoaderLESSFunctions.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-/**
- * PHP-provided functions for LESS; see docs for $wgResourceLoaderLESSFunctions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- * http://www.gnu.org/copyleft/gpl.html
- *
- * @file
- */
-
-class ResourceLoaderLESSFunctions {
-	/**
-	 * Check if an image file reference is suitable for embedding.
-	 * An image is embeddable if it (a) exists, (b) has a suitable MIME-type,
-	 * (c) does not exceed IE<9 size limit of 32kb. This is a LESS predicate
-	 * function; it returns a LESS boolean value and can thus be used as a
-	 * mixin guard.
-	 *
-	 * @par Example:
-	 * @code
-	 *   .background-image(@url) when(embeddable(@url)) {
-	 *       background-image: url(@url) !ie;
-	 *   }
-	 * @endcode
-	 */
-	public static function embeddable( $frame, $less ) {
-		$base = pathinfo( $less->parser->sourceName, PATHINFO_DIRNAME );
-		$url = $frame[2][0];
-		$file = realpath( $base . '/' . $url );
-		return $less->toBool( $file
-			&& strpos( $url, '//' ) === false
-			&& filesize( $file ) < CSSMin::EMBED_SIZE_LIMIT
-			&& CSSMin::getMimeType( $file ) !== false );
-	}
-
-	/**
-	 * Convert an image URI to a base64-encoded data URI.
-	 *
-	 * @par Example:
-	 * @code
-	 *   .fancy-button {
-	 *       background-image: embed('../images/button-bg.png');
-	 *   }
-	 * @endcode
-	 */
-	public static function embed( $frame, $less ) {
-		$base = pathinfo( $less->parser->sourceName, PATHINFO_DIRNAME );
-		$url = $frame[2][0];
-		$file = realpath( $base . '/' . $url );
-
-		$data = CSSMin::encodeImageAsDataURI( $file );
-		$less->addParsedFile( $file );
-		return 'url(' . $data . ')';
-	}
-}