commit 72964bd4fb50471a27bd26ad7eb4b678fd1eb21e
author sprang@webrtc.org <sprang@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Thu Nov 21 09:09:54 2013
committer sprang@webrtc.org <sprang@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d> Thu Nov 21 09:09:54 2013
tree d8e27080a7ce2f824f451ebd339dcb2bf44c0fe9
parent 8d02f5dc7146ebc35c30fc3f7e1cbfa6802486a2

Make interface destructor virtual

In summary, do this:

-  ~FrameCountObserver() {}
+  virtual ~FrameCountObserver() {}

BUG=
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/4099005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5148 4adac7df-926f-26a2-2b94-8c16560cd09d

webrtc/common_types.h

diff --git a/webrtc/common_types.h b/webrtc/common_types.h
index 33f872d..7138b05 100644
--- a/webrtc/common_types.h
+++ b/webrtc/common_types.h
@@ -301,7 +301,7 @@
 // Callback, used to notify an observer whenever frame counts have been updated
 class FrameCountObserver {
  public:
-  ~FrameCountObserver() {}
+  virtual ~FrameCountObserver() {}
   virtual void Notify(const unsigned int key_frames,
                       const unsigned int delta_frames,
                       const unsigned int ssrc) = 0;