--- a/media/webrtc/trunk/webrtc/video_engine/desktop_capture_impl.cc
+++ b/media/webrtc/trunk/webrtc/video_engine/desktop_capture_impl.cc
@@ -182,16 +182,19 @@ int32_t AppDeviceInfoImpl::GetDeviceName
 
     const char *deviceUniqueId = desktopApplication.getUniqueIdName();
     len = deviceUniqueId ? strlen(deviceUniqueId) : 0;
     if (len && deviceUniqueIdUTF8 && len <= deviceUniqueIdUTF8Length) {
       memcpy(deviceUniqueIdUTF8,
              deviceUniqueId,
              len);
     }
+    if (pid) {
+      *pid = desktopApplication.getProcessId();
+    }
   }
   return 0;
 }
 
 int32_t AppDeviceInfoImpl::DisplayCaptureSettingsDialogBox(const char* deviceUniqueIdUTF8,
                                                            const char* dialogTitleUTF8,
                                                            void* parentWindow,
                                                            uint32_t positionX,