Fix merge issue

src/PhpWord/Writer/PDF/TCPDF.php

@@ -50,20 +50,6 @@ class TCPDF extends AbstractRenderer implements WriterInterface
         return new \TCPDF($orientation, $unit, $paperSize);
     }
 
-    /**
-     * Gets the implementation of external PDF library that should be used.
-     *
-     * @param string $orientation Page orientation
-     * @param string $unit Unit measure
-     * @param string $paperSize Paper size
-     *
-     * @return \TCPDF implementation
-     */
-    protected function createExternalWriterInstance($orientation, $unit, $paperSize)
-    {
-        return new \TCPDF($orientation, $unit, $paperSize);
-    }
-
     /**
      * Save PhpWord to file.
      *