remove watchman

Signed-off-by: Jess Frazelle <acidburn@google.com>

watchman/Dockerfile

@@ -1,32 +0,0 @@
-FROM debian:sid
-LABEL maintainer "Jessie Frazelle <jess@linux.com>"
-
-RUN apt-get update && apt-get install -y \
-	ca-certificates \
-	--no-install-recommends \
-	&& rm -rf /var/lib/apt/lists/*
-
-ENV WATCHMAN_VERSION v4.8.0-rc1
-
-RUN buildDeps=' \
-		autoconf \
-		automake \
-		clang \
-		git \
-		libtool \
-		make \
-		pkg-config \
-	' \
-	&& set -x \
-	&& apt-get update && apt-get install -y $buildDeps --no-install-recommends \
-	&& rm -rf /var/lib/apt/lists/* \
-	&& git clone --depth 1 --branch "${WATCHMAN_VERSION}" https://github.com/facebook/watchman.git /usr/src/watchman \
-	&& cd /usr/src/watchman \
-	&& ./autogen.sh \
-	&& ./configure \
-	&& make \
-	&& make install \
-	&& rm -rf /usr/src/watchman \
-	&& apt-get purge -y --auto-remove $buildDeps
-
-ENTRYPOINT [ "watchman" ]