[gnome-builder] project-tree: avoid tree refresh when vcs changes

[Christian Hergert <chergert src gnome org>]

commit 91846106bfe00deab0f16f7c3e33fd29f72ce214
Author: Christian Hergert <chergert redhat com>
Date:   Fri Mar 30 15:50:12 2018 -0700

    project-tree: avoid tree refresh when vcs changes
    
    Now that the tree responds to updates from the directory monitor, we should
    be able to drop refresh from vcs changes.
    
    Fixes #449

 src/plugins/project-tree/gb-project-tree.c | 23 -----------------------
 1 file changed, 23 deletions(-)
---
diff --git a/src/plugins/project-tree/gb-project-tree.c b/src/plugins/project-tree/gb-project-tree.c
index 0713d0987..e402f3b36 100644
--- a/src/plugins/project-tree/gb-project-tree.c
+++ b/src/plugins/project-tree/gb-project-tree.c
@@ -128,20 +128,6 @@ gb_project_tree_project_file_trashed (GbProjectTree *self,
   IDE_EXIT;
 }
 
-static void
-gb_project_tree_vcs_changed (GbProjectTree *self,
-                             IdeVcs        *vcs)
-{
-  GActionGroup *group;
-
-  g_assert (GB_IS_PROJECT_TREE (self));
-  g_assert (IDE_IS_VCS (vcs));
-
-  group = gtk_widget_get_action_group (GTK_WIDGET (self), "project-tree");
-  if (group != NULL)
-    g_action_group_activate_action (group, "refresh", NULL);
-}
-
 static void
 gb_project_tree_buffer_saved_cb (GbProjectTree    *self,
                                  IdeBuffer        *buffer,
@@ -182,19 +168,10 @@ gb_project_tree_set_context (GbProjectTree *self,
   DzlTreeNode *root;
   IdeProject *project;
   IdeBufferManager *buffer_manager;
-  IdeVcs *vcs;
 
   g_return_if_fail (GB_IS_PROJECT_TREE (self));
   g_return_if_fail (IDE_IS_CONTEXT (context));
 
-  vcs = ide_context_get_vcs (context);
-
-  g_signal_connect_object (vcs,
-                           "changed",
-                           G_CALLBACK (gb_project_tree_vcs_changed),
-                           self,
-                           G_CONNECT_SWAPPED);
-
   project = ide_context_get_project (context);
 
   g_signal_connect_object (project,