Add methods to set the ICE connection receiving_timeout values.

talk/app/webrtc/peerconnectioninterface.h

Index: talk/app/webrtc/peerconnectioninterface.h
diff --git a/talk/app/webrtc/peerconnectioninterface.h b/talk/app/webrtc/peerconnectioninterface.h
index 521dad26956780472f64bc4e83d895c94e4b4fbc..367bafe47c8a6fdea14e663783a3f36ae5fab38e 100644
--- a/talk/app/webrtc/peerconnectioninterface.h
+++ b/talk/app/webrtc/peerconnectioninterface.h
@@ -335,6 +335,8 @@ class PeerConnectionInterface : public rtc::RefCountInterface {
   // The |observer| callback will be called when done.
   virtual void SetRemoteDescription(SetSessionDescriptionObserver* observer,
                                     SessionDescriptionInterface* desc) = 0;
+  // Sets the ICE connection receiving timeout value in milliseconds.
+  virtual void SetIceConnectionReceivingTimeout(int timeout_ms) = 0;
   // Restarts or updates the ICE Agent process of gathering local candidates
   // and pinging remote candidates.
   virtual bool UpdateIce(const IceServers& configuration,