[gnome-builder] vcsui: avoid submenu for Version Control items

[Christian Hergert <chergert src gnome org>]

commit 2022f86e36079efc580dac59808ad7ffb66e421a
Author: Christian Hergert <chergert redhat com>
Date:   Sun May 5 22:30:19 2019 -0700

    vcsui: avoid submenu for Version Control items

 src/plugins/vcsui/gtk/menus.ui | 38 +++++++++++++++-----------------------
 1 file changed, 15 insertions(+), 23 deletions(-)
---
diff --git a/src/plugins/vcsui/gtk/menus.ui b/src/plugins/vcsui/gtk/menus.ui
index 58173e249..a18efa6fb 100644
--- a/src/plugins/vcsui/gtk/menus.ui
+++ b/src/plugins/vcsui/gtk/menus.ui
@@ -2,29 +2,21 @@
 <interface>
   <menu id="project-tree-menu">
     <section id="project-tree-menu-vcs">
-      <submenu id="project-tree-menu-version-control">
-        <attribute name="label" translatable="yes">Version Control</attribute>
-        <section id="project-tree-vcsui-branches">
-          <item>
-            <attribute name="label" translatable="yes">Switch Branch</attribute>
-            <attribute name="action">vcsui.switch-branch</attribute>
-          </item>
-          <item>
-            <attribute name="label" translatable="yes">Push to origin</attribute>
-            <attribute name="action">vcsui.push-branch</attribute>
-          </item>
-        </section>
-      </submenu>
-        <!--
-        <item>
-          <attribute name="label" translatable="yes">Restore File</attribute>
-          <attribute name="action">vcsui.restore-file</attribute>
-        </item>
-        <item>
-          <attribute name="label" translatable="yes">Browse History</attribute>
-          <attribute name="action">vcsui.browse-history</attribute>
-        </item>
-        -->
+      <item>
+        <attribute name="hidden-when">action-disabled</attribute>
+        <attribute name="label" translatable="yes">Switch to branch</attribute>
+        <attribute name="action">vcsui.switch-branch</attribute>
+      </item>
+      <item>
+        <attribute name="hidden-when">action-disabled</attribute>
+        <attribute name="label" translatable="yes">Push to origin</attribute>
+        <attribute name="action">vcsui.push-branch</attribute>
+      </item>
+      <!-- item>
+        <attribute name="hidden-when">action-disabled</attribute>
+        <attribute name="label" translatable="yes">Fetch from origin</attribute>
+        <attribute name="action">vcsui.fetch-branch</attribute>
+      </item -->
     </section>
   </menu>
 </interface>