[devhelp] Window: make the go-back and go-forward GActions stateless

[Sébastien Wilmet <swilmet src gnome org>]

commit 3af636eea7de1cd80c6fae3180aa5c3c861a5751
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun Jan 28 19:58:39 2018 +0100

    Window: make the go-back and go-forward GActions stateless
    
    The state was not used, it's the GAction:enabled property which is set.
    For functions that update the GAction:enabled property, I prefer using
    the "sensitivity" term, it's easier to understand.

 src/dh-window.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/dh-window.c b/src/dh-window.c
index 63b5767..6060377 100644
--- a/src/dh-window.c
+++ b/src/dh-window.c
@@ -305,7 +305,7 @@ window_update_zoom_actions_state (DhWindow *window)
 }
 
 static void
-window_update_back_forward_actions_state (DhWindow *window)
+window_update_back_forward_actions_sensitivity (DhWindow *window)
 {
         WebKitWebView *web_view;
         GAction *action;
@@ -455,8 +455,8 @@ add_action_entries (DhWindow *window)
                 { "focus-search", focus_search_cb },
 
                 /* Go */
-                { "go-back", go_back_cb, NULL, "false" },
-                { "go-forward", go_forward_cb, NULL, "false" },
+                { "go-back", go_back_cb },
+                { "go-forward", go_forward_cb },
 
                 /* Menu */
                 { "gear-menu", gear_menu_cb, NULL, "false" },
@@ -616,7 +616,7 @@ window_web_view_switch_page_after_cb (GtkNotebook *notebook,
                                       DhWindow    *window)
 {
         window_update_zoom_actions_state (window);
-        window_update_back_forward_actions_state (window);
+        window_update_back_forward_actions_sensitivity (window);
 }
 
 static void
@@ -1187,7 +1187,7 @@ window_open_new_tab (DhWindow    *window,
         back_forward_list = webkit_web_view_get_back_forward_list (WEBKIT_WEB_VIEW (view));
         g_signal_connect_object (back_forward_list,
                                  "changed",
-                                 G_CALLBACK (window_update_back_forward_actions_state),
+                                 G_CALLBACK (window_update_back_forward_actions_sensitivity),
                                  window,
                                  G_CONNECT_AFTER | G_CONNECT_SWAPPED);