[gnome-control-center] shell: Remove AppMenu

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 58d5c9411d54279560975cb88fca6f2c38f00d98
Author: Robert Ancell <robert ancell canonical com>
Date:   Fri Oct 12 11:42:10 2018 +1300

    shell: Remove AppMenu
    
    https://wiki.gnome.org/Initiatives/GnomeGoals/AppMenuRetirement

 panels/network/network-wifi.ui |  2 +-
 shell/cc-application.c         | 14 --------------
 shell/cc-window.ui             | 39 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 15 deletions(-)
---
diff --git a/panels/network/network-wifi.ui b/panels/network/network-wifi.ui
index afa8afb12..13ca15dbe 100644
--- a/panels/network/network-wifi.ui
+++ b/panels/network/network-wifi.ui
@@ -1787,7 +1787,7 @@ here</property>
           <object class="GtkImage">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
-            <property name="icon_name">open-menu-symbolic</property>
+            <property name="icon_name">view-more-symbolic</property>
           </object>
         </child>
       </object>
diff --git a/shell/cc-application.c b/shell/cc-application.c
index 8ffb2bdbf..26313cf5f 100644
--- a/shell/cc-application.c
+++ b/shell/cc-application.c
@@ -227,8 +227,6 @@ static void
 cc_application_startup (GApplication *application)
 {
   CcApplication *self = CC_APPLICATION (application);
-  GMenu *section;
-  GMenu *menu;
   const gchar *help_accels[] = { "F1", NULL };
 
   g_action_map_add_action_entries (G_ACTION_MAP (self),
@@ -246,18 +244,6 @@ cc_application_startup (GApplication *application)
     }
 #endif /* HAVE_WACOM || HAVE_CHEESE */
 
-  menu = g_menu_new ();
-
-  section = g_menu_new ();
-  g_menu_append (section, _("Keyboard Shortcuts"), "win.show-help-overlay");
-  g_menu_append (section, _("Help"), "app.help");
-  g_menu_append (section, _("Quit"), "app.quit");
-
-  g_menu_append_section (menu, NULL, G_MENU_MODEL (section));
-
-  gtk_application_set_app_menu (GTK_APPLICATION (application),
-                                G_MENU_MODEL (menu));
-
   gtk_application_set_accels_for_action (GTK_APPLICATION (application),
                                          "app.help", help_accels);
 
diff --git a/shell/cc-window.ui b/shell/cc-window.ui
index fb17f833d..e5cec5053 100644
--- a/shell/cc-window.ui
+++ b/shell/cc-window.ui
@@ -166,6 +166,32 @@
                 </style>
               </object>
             </child>
+            <child>
+              <object class="GtkMenuButton">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="menu_model">primary_menu</property>
+                <child internal-child="accessible">
+                  <object class="AtkObject">
+                    <property name="accessible-name" translatable="yes">Primary Menu</property>
+                  </object>
+                </child>
+                <child>
+                  <object class="GtkImage">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="icon_name">open-menu-symbolic</property>
+                  </object>
+                </child>
+                <style>
+                  <class name="image-button"/>
+                </style>
+              </object>
+              <packing>
+                <property name="pack_type">end</property>
+              </packing>
+            </child>
           </object>
         </child>
         <child>
@@ -233,4 +259,17 @@
     <signal name="response" handler="on_development_warning_dialog_responded_cb" object="CcWindow" 
swapped="no" />
   </object>
 
+  <menu id="primary_menu">
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">Keyboard Shortcuts</attribute>
+        <attribute name="action">win.show-help-overlay</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Help</attribute>
+        <attribute name="action">app.help</attribute>
+      </item>
+    </section>
+  </menu>
+
 </interface>