webkit2gtk-4.0: Update to 2.20.1

diff --git a/vapi/webkit2gtk-web-extension-4.0.vapi b/vapi/webkit2gtk-web-extension-4.0.vapi
index 9f225c794d69e99e2073eb20a80167611b7f9c34..6baed4dbe344a0f70bdd0c55b6d54d9b373c1799 100644 (file)
--- a/vapi/webkit2gtk-web-extension-4.0.vapi
+++ b/vapi/webkit2gtk-web-extension-4.0.vapi
@@ -166,7 +166,7 @@ namespace WebKit {
                        [Version (since = "2.18")]
                        public ulong get_length ();
                        [Version (since = "2.18")]
-                       public unowned WebKit.DOM.ClientRect item (ulong index);
+                       public WebKit.DOM.ClientRect item (ulong index);
                        public ulong length { get; }
                }
                [CCode (cheader_filename = "webkit2/webkit-web-extension.h", type_id = "webkit_dom_comment_get_type ()")]