Remove unused files.

PiperOrigin-RevId: 189023695
diff --git a/src/BUILD b/src/BUILD
index 30fc74d..9ed84a4 100644
--- a/src/BUILD
+++ b/src/BUILD
@@ -77,7 +77,6 @@
     "src/tools/xcode/ibtoolwrapper/ibtoolwrapper",
     "src/tools/xcode/momcwrapper/momcwrapper",
     "src/tools/xcode/swiftstdlibtoolwrapper/swiftstdlibtoolwrapper",
-    "src/tools/xcode/environment/environment_plist",
     "src/objc_tools/bundlemerge/bundlemerge_deploy.jar",
     "src/objc_tools/plmerge/plmerge_deploy.jar",
     "src/tools/xcode/realpath/realpath",
@@ -101,7 +100,6 @@
         "//src/tools/xcode/ibtoolwrapper:ibtoolwrapper",
         "//src/tools/xcode/momcwrapper:momcwrapper",
         "//src/tools/xcode/swiftstdlibtoolwrapper:swiftstdlibtoolwrapper",
-        "//src/tools/xcode/environment:environment_plist",
         "//src/objc_tools/bundlemerge:bundlemerge_deploy.jar",
         "//src/objc_tools/plmerge:plmerge_deploy.jar",
         "//src/tools/xcode/realpath:realpath",
@@ -355,7 +353,6 @@
         "//src/tools/skylark/java/com/google/devtools/skylark/skylint:srcs",
         "//src/tools/skylark/javatests/com/google/devtools/skylark/skylint:srcs",
         "//src/tools/xcode/actoolwrapper:srcs",
-        "//src/tools/xcode/environment:srcs",
         "//src/tools/xcode/ibtoolwrapper:srcs",
         "//src/tools/xcode/momcwrapper:srcs",
         "//src/tools/xcode/realpath:srcs",
diff --git a/src/test/java/com/google/devtools/build/lib/packages/util/MockObjcSupport.java b/src/test/java/com/google/devtools/build/lib/packages/util/MockObjcSupport.java
index aaf2428..5bf57cf 100644
--- a/src/test/java/com/google/devtools/build/lib/packages/util/MockObjcSupport.java
+++ b/src/test/java/com/google/devtools/build/lib/packages/util/MockObjcSupport.java
@@ -81,7 +81,6 @@
             "actoolwrapper",
             "bundlemerge",
             "objc_dummy.mm",
-            "environment_plist.sh",
             "device_debug_entitlements.plist",
             "gcov",
             "ibtoolwrapper",
@@ -107,7 +106,6 @@
         "  name = 'protobuf_compiler_support',",
         "  srcs = ['proto_support', 'protobuf_compiler_helper.py'],",
         ")",
-        "sh_binary(name = 'environment_plist', srcs = ['environment_plist.sh'])",
         "sh_binary(name = 'xcrunwrapper', srcs = ['xcrunwrapper.sh'])",
         "apple_binary(name = 'xctest_appbin', platform_type = 'ios', deps = [':dummy_lib'])",
         "filegroup(name = 'xctest_infoplist', srcs = ['xctest.plist'])",
diff --git a/src/test/shell/bazel/apple/BUILD b/src/test/shell/bazel/apple/BUILD
index 8681362..accd61c 100644
--- a/src/test/shell/bazel/apple/BUILD
+++ b/src/test/shell/bazel/apple/BUILD
@@ -19,7 +19,6 @@
             "//src/objc_tools/bundlemerge:bundlemerge_deploy.jar",
             "//src/objc_tools/plmerge:plmerge_deploy.jar",
             "//src/tools/xcode/actoolwrapper",
-            "//src/tools/xcode/environment:environment_plist",
             "//src/tools/xcode/ibtoolwrapper",
             "//src/tools/xcode/momcwrapper",
             "//src/tools/xcode/realpath",
diff --git a/src/tools/xcode/environment/BUILD b/src/tools/xcode/environment/BUILD
deleted file mode 100644
index 50ed625..0000000
--- a/src/tools/xcode/environment/BUILD
+++ /dev/null
@@ -1,11 +0,0 @@
-package(default_visibility = ["//src:__subpackages__"])
-
-filegroup(
-    name = "srcs",
-    srcs = glob(["**"]),
-)
-
-sh_binary(
-    name = "environment_plist",
-    srcs = ["environment_plist.sh"],
-)
diff --git a/src/tools/xcode/environment/README b/src/tools/xcode/environment/README
deleted file mode 100644
index 5f1592c..0000000
--- a/src/tools/xcode/environment/README
+++ /dev/null
@@ -1,5 +0,0 @@
-environment_plist generates a plist file that contains some
-environment variables of the host machine (like DTPlatformBuild
-or BuildMachineOSBuild) given a target platform.
-
-environment_plist only runs on Darwin.
diff --git a/src/tools/xcode/environment/environment_plist.sh b/src/tools/xcode/environment/environment_plist.sh
deleted file mode 100755
index c1b5d86..0000000
--- a/src/tools/xcode/environment/environment_plist.sh
+++ /dev/null
@@ -1,86 +0,0 @@
-#!/bin/bash
-# Copyright 2015 The Bazel Authors. All rights reserved.
-#
-# 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.
-#
-# environment_plist generates a plist file that contains some
-# environment variables of the host machine (like DTPlatformBuild
-# or BuildMachineOSBuild) given a target platform.
-#
-# This script only runs on darwin and you must have Xcode installed.
-#
-# --output    - the path to place the output plist file.
-# --platform  - the target platform, e.g. 'iphoneos' or 'iphonesimulator8.3'
-#
-
-set -eu
-
-while [[ $# -gt 1 ]]
-do
-key="$1"
-
-case $key in
-  --platform)
-    PLATFORM="$2"
-    shift
-    ;;
-  --output)
-    OUTPUT="$2"
-    shift
-    ;;
-  *)
-    # unknown option
-    ;;
-esac
-shift
-done
-
-set +e
-PLATFORM_DIR=$(/usr/bin/xcrun --sdk "${PLATFORM}" --show-sdk-platform-path)
-XCRUN_EXITCODE=$?
-set -e
-if [[ ${XCRUN_EXITCODE} -ne 0 ]] ; then
-  echo "environment_plist: SDK not located. This may indicate that the xcode \
-and SDK version pair is not available."
-  # Since this already failed, assume this is going to fail again. With
-  # set -e, this will produce the appropriate stderr and error code.
-  /usr/bin/xcrun --sdk "${PLATFORM}" --show-sdk-platform-path 2>&1
-fi
-
-PLATFORM_PLIST="${PLATFORM_DIR}"/Info.plist
-TEMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/bazel_environment.XXXXXX")
-PLIST="${TEMPDIR}/env.plist"
-trap 'rm -rf "${TEMPDIR}"' ERR EXIT
-
-os_build=$(/usr/bin/sw_vers -buildVersion)
-compiler=$(/usr/libexec/PlistBuddy -c "print :DefaultProperties:DEFAULT_COMPILER" "${PLATFORM_PLIST}")
-# Parses 'PlatformVersion N.N' into N.N.
-platform_version=$(/usr/bin/xcodebuild -version -sdk "${PLATFORM}" PlatformVersion)
-# Parses 'ProductBuildVersion NNNN' into NNNN.
-sdk_build=$(/usr/bin/xcodebuild -version -sdk "${PLATFORM}" ProductBuildVersion)
-platform_build=$"${sdk_build}"
-# Parses 'Build version NNNN' into NNNN.
-xcode_build=$(/usr/bin/xcodebuild -version | grep Build | cut -d ' ' -f3)
-# Parses 'Xcode N.N' into N.N.
-xcode_version_string=$(/usr/bin/xcodebuild -version | grep Xcode | cut -d ' ' -f2)
-# Converts '7.1' -> 0710, and '7.1.1' -> 0711.
-xcode_version=$(/usr/bin/printf '%02d%d%d\n' $(echo "${xcode_version_string//./ }"))
-
-/usr/bin/defaults write "${PLIST}" DTPlatformBuild -string ${platform_build:-""}
-/usr/bin/defaults write "${PLIST}" DTSDKBuild -string ${sdk_build:-""}
-/usr/bin/defaults write "${PLIST}" DTPlatformVersion -string ${platform_version:-""}
-/usr/bin/defaults write "${PLIST}" DTXcode -string ${xcode_version:-""}
-/usr/bin/defaults write "${PLIST}" DTXcodeBuild -string ${xcode_build:-""}
-/usr/bin/defaults write "${PLIST}" DTCompiler -string ${compiler:-""}
-/usr/bin/defaults write "${PLIST}" BuildMachineOSBuild -string ${os_build:-""}
-cat "${PLIST}" > "${OUTPUT}"
diff --git a/tools/objc/BUILD b/tools/objc/BUILD
index 3423837..10c10de 100644
--- a/tools/objc/BUILD
+++ b/tools/objc/BUILD
@@ -98,11 +98,6 @@
     srcs = ["XCTest-Info.plist"],
 )
 
-sh_binary(
-    name = "environment_plist",
-    srcs = [":environment_plist.sh"],
-)
-
 filegroup(
     name = "gcov",
     srcs = [":gcov_stub"],