[banshee] GStreamerSharp: fix build

[Andrés Aragoneses <aaragoneses src gnome org>]

commit fb8d8f3e6680523f45b37d65297bfae89a2acae0
Author: Andrés G. Aragoneses <knocte gmail com>
Date:   Wed Oct 30 11:56:37 2013 +0100

    GStreamerSharp: fix build
    
    We have a DllImport checker in the build that makes sure that we're
    mapping all P/Invokes to proper libraries via a .dll.config file,
    like explained in:
    
    http://www.mono-project.com/Interop_with_Native_Libraries#Library_Names

 .../Banshee.GStreamerSharp.dll.config              |    6 ++++--
 .../Banshee.GStreamerSharp/VideoManager.cs         |    4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp.dll.config 
b/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp.dll.config
index 55c270c..2fdea6b 100644
--- a/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp.dll.config
+++ b/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp.dll.config
@@ -1,5 +1,7 @@
 <configuration>
-  <dllmap dll="libgdk-x11-2.0.so.0" target="libgdk-x11-2.0.so" os="!windows"/>
-  <dllmap dll="libgdk-win32-2.0-0.dll" target="libgdk-win32-2.0-0.dll" os="windows"/>
+  <dllmap dll="libgdk-3-0.dll" target="libgdk-3.so.0" os="!windows"/>
+  <dllmap dll="libgdk-3-0.dll" target="libgdk-3-0.dll" os="windows"/>
+  <!-- FIXME: map to a .dylib in Mac? -->
+
   <dllmap dll="libgstfft-0.10.dll" target="libgstfft-0.10.so"/>
 </configuration>
diff --git a/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp/VideoManager.cs 
b/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp/VideoManager.cs
index b81e463..64cfb30 100644
--- a/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp/VideoManager.cs
+++ b/src/Backends/Banshee.GStreamerSharp/Banshee.GStreamerSharp/VideoManager.cs
@@ -259,8 +259,8 @@ namespace Banshee.GStreamerSharp
             }
         }
 
-        //FIXME: map this, to allow running in MacOS?
-        [DllImport ("libgdk-3.so.0") /* willfully unmapped */]
+
+        [DllImport ("libgdk-3-0.dll")]
         private static extern IntPtr gdk_x11_window_get_xid (IntPtr drawable);
 
         [DllImport ("libgdk-3-0.dll")]