[gnome-builder] app: load plugin accessories in tool mode

[Christian Hergert <chergert src gnome org>]

commit c1ee1c0532af4419273d6afe85eac6fb95a82ed5
Author: Christian Hergert <chergert redhat com>
Date:   Sat Mar 31 18:16:18 2018 -0700

    app: load plugin accessories in tool mode
    
    Fixes #450

 src/libide/application/ide-application.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/libide/application/ide-application.c b/src/libide/application/ide-application.c
index e8d4fe4ba..e81a47d33 100644
--- a/src/libide/application/ide-application.c
+++ b/src/libide/application/ide-application.c
@@ -530,7 +530,8 @@ ide_application_startup (GApplication *application)
 
   G_APPLICATION_CLASS (ide_application_parent_class)->startup (application);
 
-  if (self->mode == IDE_APPLICATION_MODE_PRIMARY)
+  if (self->mode == IDE_APPLICATION_MODE_PRIMARY ||
+      self->mode == IDE_APPLICATION_MODE_TOOL)
     ide_application_register_plugin_accessories (self);
 
   _ide_guess_shell ();