[shotwell] picasa: Remove obsolete comment

[Jens Georg <jensgeorg src gnome org>]

commit 12dd77b2e08712eb9a4fc8f85bd2639092422bc5
Author: Jens Georg <mail jensge org>
Date:   Tue Feb 21 21:36:21 2017 +0100

    picasa: Remove obsolete comment
    
    Signed-off-by: Jens Georg <mail jensge org>

 plugins/shotwell-publishing/PicasaPublishing.vala |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/plugins/shotwell-publishing/PicasaPublishing.vala 
b/plugins/shotwell-publishing/PicasaPublishing.vala
index caa8e37..33f9923 100644
--- a/plugins/shotwell-publishing/PicasaPublishing.vala
+++ b/plugins/shotwell-publishing/PicasaPublishing.vala
@@ -331,10 +331,7 @@ public class PicasaPublisher : Publishing.RESTSupport.GooglePublisher {
         Gtk.Builder builder = new Gtk.Builder();
 
         try {
-            // the trailing get_path() is required, since add_from_file can't cope
-            // with File objects directly and expects a pathname instead.
-            builder.add_from_resource(Resources.RESOURCE_PATH + "/" +
-                "picasa_publishing_options_pane.ui");
+            builder.add_from_resource(Resources.RESOURCE_PATH + "/" + "picasa_publishing_options_pane.ui");
         } catch (Error e) {
             warning("Could not parse UI file! Error: %s.", e.message);
             get_host().post_error(