raw field config fix

Signed-off-by: Kevin Provance <[email protected]>

Author: kprovance

sample/sample-config.php

@@ -18,20 +18,12 @@
 // Uncomment to disable demo mode.
 /* Redux::disable_demo(); */  // phpcs:ignore Squiz.PHP.CommentedOutCode
 
-$dir = dirname( __FILE__ ) . '/';
+$dir = dirname( __FILE__ ) . DIRECTORY_SEPARATOR;
 
 /*
  * --> Used within different fields. Simply examples. Search for ACTUAL DECLARATION for field examples
  */
 
-$sample_html = '';
-if ( file_exists( $dir . '/info-html.html' ) ) {
-	$fs = Redux_Filesystem::get_instance();
-	if ( method_exists( $fs, 'get_contents' ) ) {
-		$sample_html = $fs->execute( 'get_contents', $dir . '/info-html.html' );
-	}
-}
-
 // Background Patterns Reader.
 $sample_patterns_path = Redux_Core::$dir . '../sample/patterns/';
 $sample_patterns_url  = Redux_Core::$url . '../sample/patterns/';