remove unused stress test script
diff --git a/tools/run_tests/dockerize/build_interop_stress_image.sh b/tools/run_tests/dockerize/build_interop_stress_image.sh
deleted file mode 100755
index acb566f..0000000
--- a/tools/run_tests/dockerize/build_interop_stress_image.sh
+++ /dev/null
@@ -1,93 +0,0 @@
-#!/bin/bash
-# Copyright 2015 gRPC authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# This script is invoked by run_interop_tests.py to build the docker image
-# for interop testing. You should never need to call this script on your own.
-
-set -x
-
-# Params:
-# INTEROP_IMAGE - Name of tag of the final interop image
-# INTEROP_IMAGE_REPOSITORY_TAG - Optional. If set, the created image will be tagged using
-# the command: 'docker tag $INTEROP_IMAGE $INTEROP_IMAGE_REPOSITORY_TAG'
-# BASE_NAME - Base name used to locate the base Dockerfile and build script
-# BUILD_TYPE - The 'CONFIG' variable passed to the 'make' command (example:
-# asan, tsan. Default value: opt).
-# TTY_FLAG - optional -t flag to make docker allocate tty
-# BUILD_INTEROP_DOCKER_EXTRA_ARGS - optional args to be passed to the
-# docker run command
-
-cd `dirname $0`/../../..
-GRPC_ROOT=`pwd`
-MOUNT_ARGS="-v $GRPC_ROOT:/var/local/jenkins/grpc:ro"
-
-GRPC_JAVA_ROOT=`cd ../grpc-java && pwd`
-if [ "$GRPC_JAVA_ROOT" != "" ]
-then
- MOUNT_ARGS+=" -v $GRPC_JAVA_ROOT:/var/local/jenkins/grpc-java:ro"
-else
- echo "WARNING: grpc-java not found, it won't be mounted to the docker container."
-fi
-
-GRPC_GO_ROOT=`cd ../grpc-go && pwd`
-if [ "$GRPC_GO_ROOT" != "" ]
-then
- MOUNT_ARGS+=" -v $GRPC_GO_ROOT:/var/local/jenkins/grpc-go:ro"
-else
- echo "WARNING: grpc-go not found, it won't be mounted to the docker container."
-fi
-
-mkdir -p /tmp/ccache
-
-# Mount service account dir if available.
-# If service_directory does not contain the service account JSON file,
-# some of the tests will fail.
-if [ -e $HOME/service_account ]
-then
- MOUNT_ARGS+=" -v $HOME/service_account:/var/local/jenkins/service_account:ro"
-fi
-
-# Use image name based on Dockerfile checksum
-BASE_IMAGE=${BASE_NAME}_base:`sha1sum tools/dockerfile/stress_test/$BASE_NAME/Dockerfile | cut -f1 -d\ `
-
-# Make sure base docker image has been built. Should be instantaneous if so.
-docker build -t $BASE_IMAGE --force-rm=true tools/dockerfile/stress_test/$BASE_NAME || exit $?
-
-# Create a local branch so the child Docker script won't complain
-git branch -f jenkins-docker
-
-CONTAINER_NAME="build_${BASE_NAME}_$(uuidgen)"
-
-# Prepare image for interop tests, commit it on success.
-(docker run \
- -e CCACHE_DIR=/tmp/ccache \
- -e THIS_IS_REALLY_NEEDED='see https://github.com/docker/docker/issues/14203 for why docker is awful' \
- -e BUILD_TYPE=${BUILD_TYPE:=opt} \
- -i $TTY_FLAG \
- $MOUNT_ARGS \
- $BUILD_INTEROP_DOCKER_EXTRA_ARGS \
- -v /tmp/ccache:/tmp/ccache \
- --name=$CONTAINER_NAME \
- $BASE_IMAGE \
- bash -l /var/local/jenkins/grpc/tools/dockerfile/stress_test/$BASE_NAME/build_interop_stress.sh \
- && docker commit $CONTAINER_NAME $INTEROP_IMAGE \
- && ( if [ -n "$INTEROP_IMAGE_REPOSITORY_TAG" ]; then docker tag $INTEROP_IMAGE $INTEROP_IMAGE_REPOSITORY_TAG ; fi ) \
- && echo "Successfully built image $INTEROP_IMAGE")
-EXITCODE=$?
-
-# remove intermediate container, possibly killing it first
-docker rm -f $CONTAINER_NAME
-
-exit $EXITCODE