Instead of using environment variables.
https://bugzilla.gnome.org/show_bug.cgi?id=723087
aaf6422 web-extension: Use initialize-web-extensions signal to pass user data to the web extension
configure.ac | 2 +-
embed/ephy-embed-shell.c | 36 ++++++++++++++----------------
embed/web-extension/ephy-web-extension.c | 14 ++++++++----
3 files changed, 28 insertions(+), 24 deletions(-)
Upstream: git.gnome.org