What is the file "libpeerconnection.log"?

I never had before the file called libpeerconnection.log. If I delete it, next time that I begin a new linux session, immediately appears. I found it in my :~$ home folder. I open it and the file is empty.

Anybody know if it's link by a daemon service or by a particular program?

Chrome generates the file libpeerconnection.log in your home directory.You can make Chrome generate the file in some other directory.

Open the following file in a suitable text editor

/opt/google/chrome/google-chrome

Add the following in a new line

cd /tmp exec -a "$0" "$HERE/chrome" "$@"

to make Chrome generate libpeerconnection.log in /tmp