[gnome-builder] plugin-adapter: don't use PeasExtensionBase

[Sébastien Lafargue <slafargue src gnome org>]

commit a95efe7bc606269178b4ae3235b4e0ea02bdb607
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Sat Mar 5 17:27:21 2016 +0100

    plugin-adapter: don't use PeasExtensionBase
    
    Extensions don't derive from PeasExtensionBase
    so use the saved PeasPluginInfo instead

 libide/ide-extension-adapter.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/libide/ide-extension-adapter.c b/libide/ide-extension-adapter.c
index 204e87b..34b6c6e 100644
--- a/libide/ide-extension-adapter.c
+++ b/libide/ide-extension-adapter.c
@@ -227,9 +227,7 @@ ide_extension_adapter__engine_unload_plugin (IdeExtensionAdapter *self,
 
   if (self->extension != NULL)
     {
-      PeasExtensionBase *exten_base = PEAS_EXTENSION_BASE (self->extension);
-
-      if (plugin_info == peas_extension_base_get_plugin_info (exten_base))
+      if (plugin_info == self->plugin_info)
         {
           g_clear_object (&self->extension);
           ide_extension_adapter_queue_reload (self);