[vala] gstreamer-1.0: Make Bin.add first parameter unowned

[Luca Bruno <lucabru src gnome org>]

commit 47868c96854fbdd146493b16ac8ab87f0f9cc8bd
Author: Luca Bruno <lucabru src gnome org>
Date:   Sun Mar 16 16:28:04 2014 +0100

    gstreamer-1.0: Make Bin.add first parameter unowned

 vapi/gstreamer-1.0.vapi        |    2 +-
 vapi/metadata/Gst-1.0.metadata |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/vapi/gstreamer-1.0.vapi b/vapi/gstreamer-1.0.vapi
index cb1fb69..1f82876 100644
--- a/vapi/gstreamer-1.0.vapi
+++ b/vapi/gstreamer-1.0.vapi
@@ -511,7 +511,7 @@ namespace Gst {
                public bool state_dirty;
                [CCode (has_construct_function = false, returns_floating_reference = true, type = 
"GstElement*")]
                public Bin (string name);
-               public bool add (owned Gst.Element element);
+               public bool add (Gst.Element element);
                [NoWrapper]
                public virtual bool add_element (Gst.Element element);
                public void add_many (Gst.Element element_1, ...);
diff --git a/vapi/metadata/Gst-1.0.metadata b/vapi/metadata/Gst-1.0.metadata
index 3ab00af..fd9e015 100644
--- a/vapi/metadata/Gst-1.0.metadata
+++ b/vapi/metadata/Gst-1.0.metadata
@@ -36,6 +36,7 @@ ElementFactory
 // Variadic
 Bin
   .add_many skip=false
+  .add.element owned=false
   .add_many.element_1 owned=false
 Element
   .link_many skip=false