[vala/staging] webkit2gtk-4.0: Update to 2.23.91

[Rico Tzschichholz <ricotz src gnome org>]

commit ff57dee633975cba39883af7caf4d21e4909402e
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Feb 20 19:40:08 2019 +0100

    webkit2gtk-4.0: Update to 2.23.91

 vapi/metadata/WebKit2-4.0.metadata |  3 ++
 vapi/webkit2gtk-4.0.vapi           | 79 +++++++++++++++++++++++++++++---------
 2 files changed, 64 insertions(+), 18 deletions(-)
---
diff --git a/vapi/metadata/WebKit2-4.0.metadata b/vapi/metadata/WebKit2-4.0.metadata
index e03d406d9..003ced627 100644
--- a/vapi/metadata/WebKit2-4.0.metadata
+++ b/vapi/metadata/WebKit2-4.0.metadata
@@ -1,3 +1,6 @@
+*.cancellable#parameter nullable default=null
+*.*.cancellable#parameter nullable default=null
+
 //Forward upstream
 Download
   .failed#signal.error type="WebKit.DownloadError"
diff --git a/vapi/webkit2gtk-4.0.vapi b/vapi/webkit2gtk-4.0.vapi
index 269050839..bb58797f3 100644
--- a/vapi/webkit2gtk-4.0.vapi
+++ b/vapi/webkit2gtk-4.0.vapi
@@ -156,19 +156,19 @@ namespace WebKit {
                [CCode (has_construct_function = false)]
                protected CookieManager ();
                [Version (since = "2.20")]
-               public async bool add_cookie (Soup.Cookie cookie, GLib.Cancellable? cancellable) throws 
GLib.Error;
+               public async bool add_cookie (Soup.Cookie cookie, GLib.Cancellable? cancellable = null) 
throws GLib.Error;
                [Version (deprecated = true, deprecated_since = "2.16")]
                public void delete_all_cookies ();
                [Version (since = "2.20")]
-               public async bool delete_cookie (Soup.Cookie cookie, GLib.Cancellable? cancellable) throws 
GLib.Error;
+               public async bool delete_cookie (Soup.Cookie cookie, GLib.Cancellable? cancellable = null) 
throws GLib.Error;
                [Version (deprecated = true, deprecated_since = "2.16")]
                public void delete_cookies_for_domain (string domain);
-               public async WebKit.CookieAcceptPolicy get_accept_policy (GLib.Cancellable? cancellable) 
throws GLib.Error;
+               public async WebKit.CookieAcceptPolicy get_accept_policy (GLib.Cancellable? cancellable = 
null) throws GLib.Error;
                [Version (since = "2.20")]
-               public async GLib.List<Soup.Cookie> get_cookies (string uri, GLib.Cancellable? cancellable) 
throws GLib.Error;
+               public async GLib.List<Soup.Cookie> get_cookies (string uri, GLib.Cancellable? cancellable = 
null) throws GLib.Error;
                [CCode (array_length = false, array_null_terminated = true)]
                [Version (deprecated = true, deprecated_since = "2.16")]
-               public async string[] get_domains_with_cookies (GLib.Cancellable? cancellable) throws 
GLib.Error;
+               public async string[] get_domains_with_cookies (GLib.Cancellable? cancellable = null) throws 
GLib.Error;
                public void set_accept_policy (WebKit.CookieAcceptPolicy policy);
                public void set_persistent_storage (string filename, WebKit.CookiePersistentStorage storage);
                public signal void changed ();
@@ -249,7 +249,7 @@ namespace WebKit {
                [CCode (has_construct_function = false)]
                protected FaviconDatabase ();
                public void clear ();
-               public async Cairo.Surface get_favicon (string page_uri, GLib.Cancellable? cancellable) 
throws GLib.Error;
+               public async Cairo.Surface get_favicon (string page_uri, GLib.Cancellable? cancellable = 
null) throws GLib.Error;
                public string get_favicon_uri (string page_uri);
                public signal void favicon_changed (string page_uri, string favicon_uri);
        }
@@ -875,11 +875,44 @@ namespace WebKit {
                public unowned string get_uri ();
                public unowned WebKit.WebView get_web_view ();
        }
+       [CCode (cheader_filename = "webkit2/webkit2.h", ref_function = "webkit_user_content_filter_ref", 
type_id = "webkit_user_content_filter_get_type ()", unref_function = "webkit_user_content_filter_unref")]
+       [Compact]
+       public class UserContentFilter {
+               [Version (since = "2.24")]
+               public unowned string get_identifier ();
+               [Version (since = "2.24")]
+               public unowned WebKit.UserContentFilter @ref ();
+               [Version (since = "2.24")]
+               public void unref ();
+       }
+       [CCode (cheader_filename = "webkit2/webkit2.h", type_id = "webkit_user_content_filter_store_get_type 
()")]
+       public class UserContentFilterStore : GLib.Object {
+               [CCode (has_construct_function = false)]
+               [Version (since = "2.24")]
+               public UserContentFilterStore (string storage_path);
+               [CCode (array_length = false, array_null_terminated = true)]
+               [Version (since = "2.24")]
+               public async string[] fetch_identifiers (GLib.Cancellable? cancellable = null);
+               [Version (since = "2.24")]
+               public unowned string get_path ();
+               [Version (since = "2.24")]
+               public async WebKit.UserContentFilter load (string identifier, GLib.Cancellable? cancellable 
= null) throws GLib.Error;
+               [Version (since = "2.24")]
+               public async bool remove (string identifier, GLib.Cancellable? cancellable = null) throws 
GLib.Error;
+               [Version (since = "2.24")]
+               public async WebKit.UserContentFilter save (string identifier, GLib.Bytes source, 
GLib.Cancellable? cancellable = null) throws GLib.Error;
+               [Version (since = "2.24")]
+               public async WebKit.UserContentFilter save_from_file (string identifier, GLib.File file, 
GLib.Cancellable? cancellable = null) throws GLib.Error;
+               [Version (since = "2.24")]
+               public string path { get; construct; }
+       }
        [CCode (cheader_filename = "webkit2/webkit2.h", type_id = "webkit_user_content_manager_get_type ()")]
        public class UserContentManager : GLib.Object {
                [CCode (has_construct_function = false)]
                [Version (since = "2.6")]
                public UserContentManager ();
+               [Version (since = "2.24")]
+               public void add_filter (WebKit.UserContentFilter filter);
                [Version (since = "2.6")]
                public void add_script (WebKit.UserScript script);
                [Version (since = "2.6")]
@@ -888,10 +921,13 @@ namespace WebKit {
                public bool register_script_message_handler (string name);
                [Version (since = "2.22")]
                public bool register_script_message_handler_in_world (string name, string world_name);
+               [Version (since = "2.24")]
+               public void remove_all_filters ();
                [Version (since = "2.6")]
                public void remove_all_scripts ();
                [Version (since = "2.6")]
                public void remove_all_style_sheets ();
+               public void remove_filter (WebKit.UserContentFilter filter);
                [Version (since = "2.8")]
                public void unregister_script_message_handler (string name);
                [Version (since = "2.22")]
@@ -953,7 +989,7 @@ namespace WebKit {
                public static unowned WebKit.WebContext get_default ();
                public unowned WebKit.FaviconDatabase get_favicon_database ();
                public unowned string get_favicon_database_directory ();
-               public async GLib.List<WebKit.Plugin> get_plugins (GLib.Cancellable? cancellable) throws 
GLib.Error;
+               public async GLib.List<WebKit.Plugin> get_plugins (GLib.Cancellable? cancellable = null) 
throws GLib.Error;
                [Version (since = "2.4")]
                public WebKit.ProcessModel get_process_model ();
                public unowned WebKit.SecurityManager get_security_manager ();
@@ -1036,7 +1072,7 @@ namespace WebKit {
        public class WebResource : GLib.Object {
                [CCode (has_construct_function = false)]
                protected WebResource ();
-               public async uint8[] get_data (GLib.Cancellable? cancellable) throws GLib.Error;
+               public async uint8[] get_data (GLib.Cancellable? cancellable = null) throws GLib.Error;
                public unowned WebKit.URIResponse get_response ();
                public unowned string get_uri ();
                public WebKit.URIResponse response { get; }
@@ -1052,7 +1088,7 @@ namespace WebKit {
        public class WebView : WebKit.WebViewBase, Atk.Implementor, Gtk.Buildable {
                [CCode (has_construct_function = false, type = "GtkWidget*")]
                public WebView ();
-               public async bool can_execute_editing_command (string command, GLib.Cancellable? cancellable) 
throws GLib.Error;
+               public async bool can_execute_editing_command (string command, GLib.Cancellable? cancellable 
= null) throws GLib.Error;
                public bool can_go_back ();
                public bool can_go_forward ();
                public bool can_show_mime_type (string mime_type);
@@ -1078,7 +1114,7 @@ namespace WebKit {
                [Version (since = "2.12")]
                public WebKit.WebViewSessionState get_session_state ();
                public unowned WebKit.Settings get_settings ();
-               public async Cairo.Surface get_snapshot (WebKit.SnapshotRegion region, WebKit.SnapshotOptions 
options, GLib.Cancellable? cancellable) throws GLib.Error;
+               public async Cairo.Surface get_snapshot (WebKit.SnapshotRegion region, WebKit.SnapshotOptions 
options, GLib.Cancellable? cancellable = null) throws GLib.Error;
                public unowned string get_title ();
                public bool get_tls_info (out unowned GLib.TlsCertificate certificate, out 
GLib.TlsCertificateFlags errors);
                public unowned string get_uri ();
@@ -1103,12 +1139,12 @@ namespace WebKit {
                public void reload_bypass_cache ();
                [Version (since = "2.12")]
                public void restore_session_state (WebKit.WebViewSessionState state);
-               public async WebKit.JavascriptResult run_javascript (string script, GLib.Cancellable? 
cancellable) throws GLib.Error;
-               public async WebKit.JavascriptResult run_javascript_from_gresource (string resource, 
GLib.Cancellable? cancellable) throws GLib.Error;
+               public async WebKit.JavascriptResult run_javascript (string script, GLib.Cancellable? 
cancellable = null) throws GLib.Error;
+               public async WebKit.JavascriptResult run_javascript_from_gresource (string resource, 
GLib.Cancellable? cancellable = null) throws GLib.Error;
                [Version (since = "2.22")]
-               public async WebKit.JavascriptResult run_javascript_in_world (string script, string 
world_name, GLib.Cancellable? cancellable) throws GLib.Error;
-               public async GLib.InputStream save (WebKit.SaveMode save_mode, GLib.Cancellable? cancellable) 
throws GLib.Error;
-               public async bool save_to_file (GLib.File file, WebKit.SaveMode save_mode, GLib.Cancellable? 
cancellable) throws GLib.Error;
+               public async WebKit.JavascriptResult run_javascript_in_world (string script, string 
world_name, GLib.Cancellable? cancellable = null) throws GLib.Error;
+               public async GLib.InputStream save (WebKit.SaveMode save_mode, GLib.Cancellable? cancellable 
= null) throws GLib.Error;
+               public async bool save_to_file (GLib.File file, WebKit.SaveMode save_mode, GLib.Cancellable? 
cancellable = null) throws GLib.Error;
                [Version (since = "2.8")]
                public void set_background_color (Gdk.RGBA rgba);
                public void set_custom_charset (string? charset);
@@ -1232,12 +1268,12 @@ namespace WebKit {
                [CCode (has_construct_function = false)]
                protected WebsiteDataManager ();
                [Version (since = "2.16")]
-               public async bool clear (WebKit.WebsiteDataTypes types, GLib.TimeSpan timespan, 
GLib.Cancellable? cancellable) throws GLib.Error;
+               public async bool clear (WebKit.WebsiteDataTypes types, GLib.TimeSpan timespan, 
GLib.Cancellable? cancellable = null) throws GLib.Error;
                [CCode (has_construct_function = false)]
                [Version (since = "2.16")]
                public WebsiteDataManager.ephemeral ();
                [Version (since = "2.16")]
-               public async GLib.List<WebKit.WebsiteData> fetch (WebKit.WebsiteDataTypes types, 
GLib.Cancellable? cancellable) throws GLib.Error;
+               public async GLib.List<WebKit.WebsiteData> fetch (WebKit.WebsiteDataTypes types, 
GLib.Cancellable? cancellable = null) throws GLib.Error;
                [Version (since = "2.10")]
                public unowned string? get_base_cache_directory ();
                [Version (since = "2.10")]
@@ -1255,7 +1291,7 @@ namespace WebKit {
                [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;
+               public async bool remove (WebKit.WebsiteDataTypes types, GLib.List<WebKit.WebsiteData> 
website_data, GLib.Cancellable? cancellable = null) throws GLib.Error;
                [Version (since = "2.10")]
                public string base_cache_directory { get; construct; }
                [Version (since = "2.10")]
@@ -1595,6 +1631,13 @@ namespace WebKit {
                CREATE;
                public static GLib.Quark quark ();
        }
+       [CCode (cheader_filename = "webkit2/webkit2.h", cprefix = "WEBKIT_USER_CONTENT_FILTER_ERROR_")]
+       [Version (since = "2.24")]
+       public errordomain UserContentFilterError {
+               INVALID_SOURCE,
+               NOT_FOUND;
+               public static GLib.Quark quark ();
+       }
        [CCode (cheader_filename = "webkit2/webkit2.h", instance_pos = 1.9)]
        public delegate void URISchemeRequestCallback (WebKit.URISchemeRequest request);
        [CCode (cheader_filename = "webkit2/webkit2.h", cname = "WEBKIT_EDITING_COMMAND_COPY")]