Update libjingle to 55618622.

Update libyuv to r826.

TEST=try bots
R=niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/2889004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5038 4adac7df-926f-26a2-2b94-8c16560cd09d

talk/examples/peerconnection/client/linux/main_wnd.h

@@ -110,7 +110,7 @@ class GtkMainWnd : public MainWindow {
     }
 
    protected:
-    talk_base::scoped_array<uint8> image_;
+    talk_base::scoped_ptr<uint8[]> image_;
     int width_;
     int height_;
     GtkMainWnd* main_wnd_;