Uploader: Fire 'wp_handle_upload' in `wp_upload_bits()`. Thusly, the filter in `wp_xmlrpc_server::mw_newMediaObject()` is redundant.

Props dllh.
Fixes #33539.

Built from https://develop.svn.wordpress.org/trunk@34257


git-svn-id: http://core.svn.wordpress.org/trunk@34221 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-wp-xmlrpc-server.php

@@ -5737,11 +5737,10 @@ class wp_xmlrpc_server extends IXR_Server {
 			'id'   => strval( $id ),
 			'file' => $name,
 			'url'  => $upload[ 'url' ],
-			'type' => $type
+			'type' => $upload[ 'type' ]
 		);
 
-		/** This filter is documented in wp-admin/includes/file.php */
-		return apply_filters( 'wp_handle_upload', $struct, 'upload' );
+		return $struct;
 	}
 
 	/* MovableType API functions

wp-includes/functions.php

@@ -1993,7 +1993,8 @@ function wp_upload_bits( $name, $deprecated, $bits, $time = null ) {
 	// Compute the URL
 	$url = $upload['url'] . "/$filename";
 
-	return array( 'file' => $new_file, 'url' => $url, 'error' => false );
+	/** This filter is documented in wp-admin/includes/file.php */
+	return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $wp_filetype['type'], 'error' => false ), 'sideload' );
 }
 
 /**

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34256';
+$wp_version = '4.4-alpha-34257';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.