From ec3ee660430336d47a309553981eb960e49c2ede Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <lushnikov@chromium.org>
Date: Mon, 2 Mar 2020 18:54:13 -0800
Subject: [PATCH] chore(docs): optionally install XVFB in docker

---
 docs/docker/Dockerfile.bionic | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/docker/Dockerfile.bionic b/docs/docker/Dockerfile.bionic
index c4a608164e..bfaf0cf1e3 100644
--- a/docs/docker/Dockerfile.bionic
+++ b/docs/docker/Dockerfile.bionic
@@ -46,5 +46,8 @@ RUN groupadd -r pwuser && useradd -r -g pwuser -G audio,video pwuser \
     && mkdir -p /home/pwuser/Downloads \
     && chown -R pwuser:pwuser /home/pwuser
 
+# 6. (Optional) Install XVFB if there's a need to run browsers in headful mode
+RUN apt-get install -y xvfb
+
 # Run everything after as non-privileged user.
 USER pwuser