[gstreamermm] fixed proxy_query_caps that caused annoying warning

[Marcin Kolny <mkolny src gnome org>]

commit 43ed8515290448e346aa12ee9124eb8b143c4629
Author: Tomasz Lakota <tomasz lakota flytronic pl>
Date:   Tue Apr 15 10:03:49 2014 +0200

    fixed proxy_query_caps that caused annoying warning
    
    Signed-off-by: Marcin Kolny <marcin kolny flytronic pl>

 gstreamer/src/pad.hg |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gstreamer/src/pad.hg b/gstreamer/src/pad.hg
index 0bd80c2..c91d1f3 100644
--- a/gstreamer/src/pad.hg
+++ b/gstreamer/src/pad.hg
@@ -214,7 +214,7 @@ public:
 
   _WRAP_METHOD(bool query_accept_caps(const Glib::RefPtr<const Gst::Caps>& caps) const, 
gst_pad_query_accept_caps)
   _WRAP_METHOD(bool proxy_query_caps(Glib::RefPtr<Gst::Query> query), gst_pad_proxy_query_caps)
-  _WRAP_METHOD(Glib::RefPtr<const Gst::Caps> proxy_query_caps() const, gst_pad_proxy_query_caps, 
constversion)
+  _WRAP_METHOD(bool proxy_query_caps(Glib::RefPtr<Gst::Query> query) const, gst_pad_proxy_query_caps, 
constversion)
   _WRAP_METHOD(bool peer_query_accept_caps(const Glib::RefPtr<const Gst::Caps>& caps) const, 
gst_pad_peer_query_accept_caps)
 
   // This method is written manually because an extra ref is necessary