Run Firefox or Google Chrome from a docker container.

docker_firefox_and_chrome.sh

docker build -t chrome - << __EOF__
#FROM java:8-jre
#FROM tifayuki/java:8
FROM ubuntu:14.04
RUN adduser --disabled-password --gecos '' chrome \
	&& adduser chrome sudo \
	&& adduser chrome video \
	&& adduser chrome audio \
	&& echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
RUN apt-get update -qqy \
	&& apt-get -qqy --no-install-recommends install \
	ca-certificates \
	ca-certificates-java \
	openjdk-7-jre \
	icedtea-7-plugin \
	sudo \
  wget
RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
	&& echo "deb http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
RUN apt-get update -qqy \
  && apt-get -qqy --no-install-recommends install \
  fonts-ipafont-gothic \
  xfonts-100dpi \
  xfonts-75dpi \
  xfonts-cyrillic \
  xfonts-scalable
RUN apt-get -qqy update \
	&& apt-get -qqy install \
	dbus-X11 \
	google-chrome-stable \
	firefox
#	libcanberra-gtk3-module \
#	libgl1-mesa-dri \
#	fluxbox
ENV DISPLAY :0
USER chrome
WORKDIR /home/chrome
#CMD google-chrome
CMD firefox
__EOF__
XSOCK=/tmp/.X11-unix
XAUTH=/tmp/.docker.xauth
xauth nlist :0 | sed -e 's/^..../ffff/' | xauth -f $XAUTH nmerge -
docker run --rm -ti -v $XSOCK:$XSOCK -v $XAUTH:$XAUTH -e XAUTHORITY=$XAUTH chrome