[epiphany] Add ctrl+g shortcut to search entry

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4f4dfb67a3b05c654912d6a136d260cc8b908478
Author: Jan-Michael Brummer <jan brummer tabos org>
Date:   Sun Jul 28 17:04:41 2019 +0200

    Add ctrl+g shortcut to search entry
    
    Fixes: https://gitlab.gnome.org/GNOME/epiphany/issues/863

 embed/ephy-find-toolbar.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/embed/ephy-find-toolbar.c b/embed/ephy-find-toolbar.c
index 817734228..c1aa21d2a 100644
--- a/embed/ephy-find-toolbar.c
+++ b/embed/ephy-find-toolbar.c
@@ -262,6 +262,10 @@ entry_key_press_event_cb (GtkEntry        *entry,
               event->keyval == GDK_KEY_KP_Enter ||
               event->keyval == GDK_KEY_ISO_Enter)) {
     handled = ephy_find_toolbar_activate_link (toolbar, event->state);
+  } else if ((event->state & mask) == GDK_CONTROL_MASK &&
+             (event->keyval == GDK_KEY_g)) {
+    handled = TRUE;
+    ephy_find_toolbar_find_next (toolbar);
   } else if ((event->state & mask) == GDK_SHIFT_MASK &&
              (event->keyval == GDK_KEY_Return ||
               event->keyval == GDK_KEY_KP_Enter ||