[vala] webkit2gtk-4.0: Update to 2.20.0

[Rico Tzschichholz <ricotz src gnome org>]

commit 944d48a43a70cb540b715641e9cc0f6bae190c31
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Mar 25 21:32:21 2018 +0200

    webkit2gtk-4.0: Update to 2.20.0

 vapi/webkit2gtk-4.0.vapi               |    9 ---------
 vapi/webkit2gtk-web-extension-4.0.vapi |    2 +-
 2 files changed, 1 insertions(+), 10 deletions(-)
---
diff --git a/vapi/webkit2gtk-4.0.vapi b/vapi/webkit2gtk-4.0.vapi
index 10dbc37..6696d15 100644
--- a/vapi/webkit2gtk-4.0.vapi
+++ b/vapi/webkit2gtk-4.0.vapi
@@ -1200,16 +1200,10 @@ namespace WebKit {
                public unowned string? get_local_storage_directory ();
                [Version (since = "2.10")]
                public unowned string? get_offline_application_cache_directory ();
-               [Version (since = "2.20")]
-               public unowned string? get_resource_load_statistics_directory ();
-               [Version (since = "2.20")]
-               public bool get_resource_load_statistics_enabled ();
                [Version (since = "2.10")]
                public unowned string? get_websql_directory ();
                [Version (since = "2.16")]
                public async bool remove (WebKit.WebsiteDataTypes types, GLib.List<WebKit.WebsiteData> 
website_data, GLib.Cancellable? cancellable) throws GLib.Error;
-               [Version (since = "2.20")]
-               public void set_resource_load_statistics_enabled (bool enabled);
                [Version (since = "2.10")]
                public string base_cache_directory { get; construct; }
                [Version (since = "2.10")]
@@ -1225,8 +1219,6 @@ namespace WebKit {
                public string local_storage_directory { get; construct; }
                [Version (since = "2.10")]
                public string offline_application_cache_directory { get; construct; }
-               [Version (since = "2.20")]
-               public string resource_load_statistics_directory { get; construct; }
                [Version (since = "2.10")]
                public string websql_directory { get; construct; }
        }
@@ -1489,7 +1481,6 @@ namespace WebKit {
                INDEXEDDB_DATABASES,
                PLUGIN_DATA,
                COOKIES,
-               RESOURCE_LOAD_STATISTICS,
                ALL
        }
        [CCode (cheader_filename = "webkit2/webkit2.h", cprefix = "WEBKIT_DOWNLOAD_ERROR_")]
diff --git a/vapi/webkit2gtk-web-extension-4.0.vapi b/vapi/webkit2gtk-web-extension-4.0.vapi
index 6905d32..9f225c7 100644
--- a/vapi/webkit2gtk-web-extension-4.0.vapi
+++ b/vapi/webkit2gtk-web-extension-4.0.vapi
@@ -3065,7 +3065,7 @@ namespace WebKit {
                public signal void form_controls_associated (GLib.GenericArray<WebKit.DOM.Element> elements);
                public signal bool send_request (WebKit.URIRequest request, WebKit.URIResponse 
redirected_response);
                [Version (since = "2.20")]
-               public signal void will_submit_form (WebKit.DOM.HTMLFormElement form, 
WebKit.FormSubmissionStep step, WebKit.Frame source_frame, WebKit.Frame target_frame, 
GLib.GenericArray<string> text_field_names, GLib.GenericArray<string> text_field_values);
+               public signal void will_submit_form (WebKit.DOM.Element form, WebKit.FormSubmissionStep step, 
WebKit.Frame source_frame, WebKit.Frame target_frame, GLib.GenericArray<string> text_field_names, 
GLib.GenericArray<string> text_field_values);
        }
        [CCode (cheader_filename = "webkit2/webkit-web-extension.h", cprefix = 
"WEBKIT_CONSOLE_MESSAGE_LEVEL_", type_id = "webkit_console_message_level_get_type ()")]
        [Version (since = "2.12")]