Index: src/wp-admin/includes/file.php
===================================================================
--- src/wp-admin/includes/file.php	(revision 33907)
+++ src/wp-admin/includes/file.php	(working copy)
@@ -36,7 +36,6 @@
 	'video.php' => __('Video Attachment Template'),
 	'audio.php' => __('Audio Attachment Template'),
 	'application.php' => __('Application Attachment Template'),
-	'my-hacks.php' => __( 'my-hacks.php (legacy hacks support)' ),
 	'.htaccess' => __( '.htaccess (for rewrite rules )' ),
 	// Deprecated files
 	'wp-layout.css' => __( 'Stylesheet' ),
Index: src/wp-admin/includes/schema.php
===================================================================
--- src/wp-admin/includes/schema.php	(revision 33907)
+++ src/wp-admin/includes/schema.php	(working copy)
@@ -412,7 +412,6 @@
 	'moderation_notify' => 1,
 	'permalink_structure' => '',
 	'gzipcompression' => 0,
-	'hack_file' => 0,
 	'blog_charset' => 'UTF-8',
 	'moderation_keys' => '',
 	'active_plugins' => array(),
Index: src/wp-includes/load.php
===================================================================
--- src/wp-includes/load.php	(revision 33907)
+++ src/wp-includes/load.php	(working copy)
@@ -528,13 +528,6 @@
 function wp_get_active_and_valid_plugins() {
 	$plugins = array();
 	$active_plugins = (array) get_option( 'active_plugins', array() );
-
-	// Check for hacks file if the option is enabled
-	if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) ) {
-		_deprecated_file( 'my-hacks.php', '1.5' );
-		array_unshift( $plugins, ABSPATH . 'my-hacks.php' );
-	}
-
 	if ( empty( $active_plugins ) || defined( 'WP_INSTALLING' ) )
 		return $plugins;