[vala] gstreamer-1.0: Make Element.add_pad parameter unowned

[Luca Bruno <lucabru src gnome org>]

commit 8fd03272c3dea767f757f73d2ff2c8dde70c0331
Author: Luca Bruno <lucabru src gnome org>
Date:   Sun Mar 16 15:44:18 2014 +0100

    gstreamer-1.0: Make Element.add_pad parameter unowned
    
    Fixes bug 702960

 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 e042461..9c9a644 100644
--- a/vapi/gstreamer-1.0.vapi
+++ b/vapi/gstreamer-1.0.vapi
@@ -857,7 +857,7 @@ namespace Gst {
                public void abort_state ();
                [CCode (cname = "gst_element_class_add_metadata")]
                public class void add_metadata (string key, string value);
-               public bool add_pad (owned Gst.Pad pad);
+               public bool add_pad (Gst.Pad pad);
                [CCode (cname = "gst_element_class_add_pad_template")]
                public class void add_pad_template (owned Gst.PadTemplate templ);
                [CCode (cname = "gst_element_class_add_static_metadata")]
diff --git a/vapi/metadata/Gst-1.0.metadata b/vapi/metadata/Gst-1.0.metadata
index 6b0f227..924272b 100644
--- a/vapi/metadata/Gst-1.0.metadata
+++ b/vapi/metadata/Gst-1.0.metadata
@@ -8,6 +8,7 @@ Bin
 Bus
   .add_watch_full name="add_watch"
 Element
+  .add_pad.pad owned=false
   .bus unowned=false
   .clock unowned=false
   .pads unowned=false