Revert "Update NSS to 3.35-RTM"

This reverts commit f1a0f0a56fdd0fc39f255174ce08c06b91c66c94.

35 files changed, 73 insertions, 642 deletions

diff --git a/security/nss/automation/abi-check/expected-report-libnspr4.so.txt b/security/nss/automation/abi-check/expected-report-libnspr4.so.txt
index 44f52325f..e69de29bb 100644
--- a/security/nss/automation/abi-check/expected-report-libnspr4.so.txt
+++ b/security/nss/automation/abi-check/expected-report-libnspr4.so.txt
@@ -1,8 +0,0 @@
-Functions changes summary: 1 Removed, 0 Changed, 0 Added function
-Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
-
-1 Removed function:
-
-  'function void PR_EXPERIMENTAL_ONLY_IN_4_17_GetOverlappedIOHandle(void**)'    {PR_EXPERIMENTAL_ONLY_IN_4_17_GetOverlappedIOHandle}
-
-
diff --git a/security/nss/automation/abi-check/expected-report-libssl3.so.txt b/security/nss/automation/abi-check/expected-report-libssl3.so.txt
index 2a093094f..e69de29bb 100644
--- a/security/nss/automation/abi-check/expected-report-libssl3.so.txt
+++ b/security/nss/automation/abi-check/expected-report-libssl3.so.txt
@@ -1,3 +0,0 @@
-Functions changes summary: 0 Removed, 0 Changed (5 filtered out), 0 Added function
-Variables changes summary: 0 Removed, 0 Changed, 0 Added variable
-
diff --git a/security/nss/automation/abi-check/previous-nss-release b/security/nss/automation/abi-check/previous-nss-release
index a91a569f5..b8d28cde0 100644
--- a/security/nss/automation/abi-check/previous-nss-release
+++ b/security/nss/automation/abi-check/previous-nss-release
@@ -1 +1 @@
-NSS_3_34_BRANCH
+NSS_3_31_BRANCH
diff --git a/security/nss/automation/buildbot-slave/build.sh b/security/nss/automation/buildbot-slave/build.sh
index 844254dae..3fc914803 100755
--- a/security/nss/automation/buildbot-slave/build.sh
+++ b/security/nss/automation/buildbot-slave/build.sh
@@ -236,14 +236,11 @@ check_abi()
     BASE_NSPR=NSPR_$(head -1 ${HGDIR}/baseline/nss/automation/release/nspr-version.txt | cut -d . -f 1-2 | tr . _)_BRANCH
     hg clone -u "${BASE_NSPR}" "${HGDIR}/nspr" "${HGDIR}/baseline/nspr"
     if [ $? -ne 0 ]; then
-        echo "nonexisting tag ${BASE_NSPR} derived from ${BASE_NSS} automation/release/nspr-version.txt"
-        # Assume that version hasn't been released yet, fall back to trunk
-        pushd "${HGDIR}/baseline/nspr"
-        hg update default
-        popd
+        echo "invalid tag ${BASE_NSPR} derived from ${BASE_NSS} automation/release/nspr-version.txt"
+        return 1
     fi
 
-    print_log "######## building baseline NSPR/NSS ########"
+    print_log "######## building older NSPR/NSS ########"
     pushd ${HGDIR}/baseline/nss
 
     print_log "$ ${MAKE} ${NSS_BUILD_TARGET}"
@@ -256,44 +253,26 @@ check_abi()
     fi
     popd
 
-    ABI_PROBLEM_FOUND=0
     ABI_REPORT=${OUTPUTDIR}/abi-diff.txt
     rm -f ${ABI_REPORT}
     PREVDIST=${HGDIR}/baseline/dist
     NEWDIST=${HGDIR}/dist
     ALL_SOs="libfreebl3.so libfreeblpriv3.so libnspr4.so libnss3.so libnssckbi.so libnssdbm3.so libnsssysinit.so libnssutil3.so libplc4.so libplds4.so libsmime3.so libsoftokn3.so libssl3.so"
     for SO in ${ALL_SOs}; do
-        if [ ! -f ${HGDIR}/nss/automation/abi-check/expected-report-$SO.txt ]; then
-            touch ${HGDIR}/nss/automation/abi-check/expected-report-$SO.txt
+        if [ ! -f nss/automation/abi-check/expected-report-$SO.txt ]; then
+            touch nss/automation/abi-check/expected-report-$SO.txt
         fi
         abidiff --hd1 $PREVDIST/public/ --hd2 $NEWDIST/public \
             $PREVDIST/*/lib/$SO $NEWDIST/*/lib/$SO \
-            > ${HGDIR}/nss/automation/abi-check/new-report-$SO.txt
-        if [ $? -ne 0 ]; then
-            ABI_PROBLEM_FOUND=1
-            print_log "FAILED to run abidiff {$PREVDIST , $NEWDIST} for $SO, or failed writing to ${HGDIR}/nss/automation/abi-check/new-report-$SO.txt"
-        fi
-        if [ ! -f ${HGDIR}/nss/automation/abi-check/expected-report-$SO.txt ]; then
-            ABI_PROBLEM_FOUND=1
-            print_log "FAILED to access report file: ${HGDIR}/nss/automation/abi-check/expected-report-$SO.txt"
-        fi
-
-        diff -wB -u ${HGDIR}/nss/automation/abi-check/expected-report-$SO.txt \
-                ${HGDIR}/nss/automation/abi-check/new-report-$SO.txt >> ${ABI_REPORT}
-        if [ ! -f ${ABI_REPORT} ]; then
-            ABI_PROBLEM_FOUND=1
-            print_log "FAILED to compare exepcted and new report: ${HGDIR}/nss/automation/abi-check/new-report-$SO.txt"
-        fi
+            > nss/automation/abi-check/new-report-$SO.txt
+        diff -u nss/automation/abi-check/expected-report-$SO.txt \
+                nss/automation/abi-check/new-report-$SO.txt >> ${ABI_REPORT}
     done
 
     if [ -s ${ABI_REPORT} ]; then
         print_log "FAILED: there are new unexpected ABI changes"
         cat ${ABI_REPORT}
         return 1
-    elif [ $ABI_PROBLEM_FOUND -ne 0 ]; then
-        print_log "FAILED: failure executing the ABI checks"
-        cat ${ABI_REPORT}
-        return 1
     fi
 
     return 0
diff --git a/security/nss/automation/clang-format/run_clang_format.sh b/security/nss/automation/clang-format/run_clang_format.sh
index 378b00ff0..2ba5ebeb1 100644
--- a/security/nss/automation/clang-format/run_clang_format.sh
+++ b/security/nss/automation/clang-format/run_clang_format.sh
@@ -6,8 +6,6 @@ if [[ $(id -u) -eq 0 ]]; then
     exec su worker -c "$0 $*"
 fi
 
-set -e
-
 # Apply clang-format on the provided folder and verify that this doesn't change any file.
 # If any file differs after formatting, the script eventually exits with 1.
 # Any differences between formatted and unformatted files is printed to stdout to give a hint what's wrong.
@@ -23,16 +21,17 @@ blacklist=(
      "./lib/zlib" \
      "./lib/sqlite" \
      "./gtests/google_test" \
+     "./.hg" \
      "./out" \
 )
 
-top=$(cd "$(dirname $0)/../.."; pwd -P)
+top="$(dirname $0)/../.."
+cd "$top"
 
 if [ $# -gt 0 ]; then
     dirs=("$@")
 else
-    cd "$top"
-    dirs=($(find . -maxdepth 2 -mindepth 1 -type d ! -path '*/.*' -print))
+    dirs=($(find . -maxdepth 2 -mindepth 1 -type d ! -path . \( ! -regex '.*/' \)))
 fi
 
 format_folder()
@@ -47,20 +46,20 @@ format_folder()
 }
 
 for dir in "${dirs[@]}"; do
-    if format_folder "$dir"; then
+    if format_folder "$dir" ; then
         c="${dir//[^\/]}"
         echo "formatting $dir ..."
-        depth=()
+        depth=""
         if [ "${#c}" == "1" ]; then
-            depth+=(-maxdepth 1)
+            depth="-maxdepth 1"
         fi
-        find "$dir" "${depth[@]}" -type f \( -name '*.[ch]' -o -name '*.cc' \) -exec clang-format -i {} \+
+        find "$dir" $depth -type f \( -name '*.[ch]' -o -name '*.cc' \) -exec clang-format -i {} \+
     fi
 done
 
 TMPFILE=$(mktemp /tmp/$(basename $0).XXXXXX)
-trap 'rm -f $TMPFILE' exit
-if [[ -d "$top/.hg" ]]; then
+trap 'rm $TMPFILE' exit
+if (cd $(dirname $0); hg root >/dev/null 2>&1); then
     hg diff --git "$top" | tee $TMPFILE
 else
     git -C "$top" diff | tee $TMPFILE
diff --git a/security/nss/automation/clang-format/setup.sh b/security/nss/automation/clang-format/setup.sh
index beac9e905..9b2480e90 100644
--- a/security/nss/automation/clang-format/setup.sh
+++ b/security/nss/automation/clang-format/setup.sh
@@ -17,8 +17,8 @@ apt_packages+=('locales')
 apt-get install -y --no-install-recommends ${apt_packages[@]}
 
 # Download clang.
-curl -L https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz -o clang.tar.xz
-curl -L https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig -o clang.tar.xz.sig
+curl -L http://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz -o clang.tar.xz
+curl -L http://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig -o clang.tar.xz.sig
 # Verify the signature.
 gpg --keyserver pool.sks-keyservers.net --recv-keys B6C8F98282B944E3B0D5C2530FC3042E345AD05D
 gpg --verify clang.tar.xz.sig
diff --git a/security/nss/automation/release/nspr-version.txt b/security/nss/automation/release/nspr-version.txt
index 01eeb3615..98783a615 100644
--- a/security/nss/automation/release/nspr-version.txt
+++ b/security/nss/automation/release/nspr-version.txt
@@ -1,4 +1,4 @@
-4.18
+4.16
 
 # The first line of this file must contain the human readable NSPR
 # version number, which is the minimum required version of NSPR
diff --git a/security/nss/automation/taskcluster/docker-clang-3.9/setup.sh b/security/nss/automation/taskcluster/docker-clang-3.9/setup.sh
index 3076667a6..7b7d534e6 100644
--- a/security/nss/automation/taskcluster/docker-clang-3.9/setup.sh
+++ b/security/nss/automation/taskcluster/docker-clang-3.9/setup.sh
@@ -25,8 +25,8 @@ apt-get -y update
 apt-get install -y --no-install-recommends ${apt_packages[@]}
 
 # Download clang.
-curl -LO https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz
-curl -LO https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig
+curl -LO http://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz
+curl -LO http://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig
 # Verify the signature.
 gpg --keyserver pool.sks-keyservers.net --recv-keys B6C8F98282B944E3B0D5C2530FC3042E345AD05D
 gpg --verify *.tar.xz.sig
diff --git a/security/nss/automation/taskcluster/docker-decision/Dockerfile b/security/nss/automation/taskcluster/docker-decision/Dockerfile
index 473ce64ba..35777c0b7 100644
--- a/security/nss/automation/taskcluster/docker-decision/Dockerfile
+++ b/security/nss/automation/taskcluster/docker-decision/Dockerfile
@@ -12,9 +12,6 @@ RUN chmod +x /home/worker/bin/*
 ADD setup.sh /tmp/setup.sh
 RUN bash /tmp/setup.sh
 
-# Change user.
-USER worker
-
 # Env variables.
 ENV HOME /home/worker
 ENV SHELL /bin/bash
diff --git a/security/nss/automation/taskcluster/docker-decision/bin/checkout.sh b/security/nss/automation/taskcluster/docker-decision/bin/checkout.sh
index 0cdd2ac40..9167f6bda 100644
--- a/security/nss/automation/taskcluster/docker-decision/bin/checkout.sh
+++ b/security/nss/automation/taskcluster/docker-decision/bin/checkout.sh
@@ -2,6 +2,11 @@
 
 set -v -e -x
 
+if [ $(id -u) = 0 ]; then
+    # Drop privileges by re-running this script.
+    exec su worker $0
+fi
+
 # Default values for testing.
 REVISION=${NSS_HEAD_REVISION:-default}
 REPOSITORY=${NSS_HEAD_REPOSITORY:-https://hg.mozilla.org/projects/nss}
diff --git a/security/nss/automation/taskcluster/docker-gcc-4.4/Dockerfile b/security/nss/automation/taskcluster/docker-gcc-4.4/Dockerfile
deleted file mode 100644
index 3330c007f..000000000
--- a/security/nss/automation/taskcluster/docker-gcc-4.4/Dockerfile
+++ /dev/null
@@ -1,30 +0,0 @@
-FROM ubuntu:14.04
-MAINTAINER Tim Taubert <ttaubert@mozilla.com>
-
-RUN useradd -d /home/worker -s /bin/bash -m worker
-WORKDIR /home/worker
-
-# Add build and test scripts.
-ADD bin /home/worker/bin
-RUN chmod +x /home/worker/bin/*
-
-# Install dependencies.
-ADD setup.sh /tmp/setup.sh
-RUN bash /tmp/setup.sh
-
-# Change user.
-USER worker
-
-# Env variables.
-ENV HOME /home/worker
-ENV SHELL /bin/bash
-ENV USER worker
-ENV LOGNAME worker
-ENV HOSTNAME taskcluster-worker
-ENV LANG en_US.UTF-8
-ENV LC_ALL en_US.UTF-8
-ENV HOST localhost
-ENV DOMSUF localdomain
-
-# Set a default command for debugging.
-CMD ["/bin/bash", "--login"]
diff --git a/security/nss/automation/taskcluster/docker-gcc-4.4/bin/checkout.sh b/security/nss/automation/taskcluster/docker-gcc-4.4/bin/checkout.sh
deleted file mode 100644
index 9167f6bda..000000000
--- a/security/nss/automation/taskcluster/docker-gcc-4.4/bin/checkout.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-if [ $(id -u) = 0 ]; then
-    # Drop privileges by re-running this script.
-    exec su worker $0
-fi
-
-# Default values for testing.
-REVISION=${NSS_HEAD_REVISION:-default}
-REPOSITORY=${NSS_HEAD_REPOSITORY:-https://hg.mozilla.org/projects/nss}
-
-# Clone NSS.
-for i in 0 2 5; do
-    sleep $i
-    hg clone -r $REVISION $REPOSITORY nss && exit 0
-    rm -rf nss
-done
-exit 1
diff --git a/security/nss/automation/taskcluster/docker-gcc-4.4/setup.sh b/security/nss/automation/taskcluster/docker-gcc-4.4/setup.sh
deleted file mode 100644
index f6325d966..000000000
--- a/security/nss/automation/taskcluster/docker-gcc-4.4/setup.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-# Update packages.
-export DEBIAN_FRONTEND=noninteractive
-apt-get -y update && apt-get -y upgrade
-
-apt_packages=()
-apt_packages+=('ca-certificates')
-apt_packages+=('g++-4.4')
-apt_packages+=('gcc-4.4')
-apt_packages+=('locales')
-apt_packages+=('make')
-apt_packages+=('mercurial')
-apt_packages+=('zlib1g-dev')
-
-# Install packages.
-apt-get -y update
-apt-get install -y --no-install-recommends ${apt_packages[@]}
-
-locale-gen en_US.UTF-8
-dpkg-reconfigure locales
-
-# Cleanup.
-rm -rf ~/.ccache ~/.cache
-apt-get autoremove -y
-apt-get clean
-apt-get autoclean
-rm $0
diff --git a/security/nss/automation/taskcluster/docker-hacl/Dockerfile b/security/nss/automation/taskcluster/docker-hacl/Dockerfile
deleted file mode 100644
index e8a88f06c..000000000
--- a/security/nss/automation/taskcluster/docker-hacl/Dockerfile
+++ /dev/null
@@ -1,30 +0,0 @@
-FROM ubuntu:xenial
-
-MAINTAINER Franziskus Kiefer <franziskuskiefer@gmail.com>
-# Based on the HACL* image from Benjamin Beurdouche and
-# the original F* formula with Daniel Fabian
-
-# Pinned versions of HACL* (F* and KreMLin are pinned as submodules)
-ENV haclrepo https://github.com/mitls/hacl-star.git
-
-# Define versions of dependencies
-ENV opamv 4.04.2
-ENV haclversion dcd48329d535727dbde93877b124c5ec4a7a2b20
-
-# Install required packages and set versions
-ADD setup.sh /tmp/setup.sh
-RUN bash /tmp/setup.sh
-
-# Create user, add scripts.
-RUN useradd -ms /bin/bash worker
-WORKDIR /home/worker
-ADD bin /home/worker/bin
-RUN chmod +x /home/worker/bin/*
-USER worker
-
-# Build F*, HACL*, verify. Install a few more dependencies.
-ENV OPAMYES true
-ENV PATH "/home/worker/hacl-star/dependencies/z3/bin:$PATH"
-ADD setup-user.sh /tmp/setup-user.sh
-ADD license.txt /tmp/license.txt
-RUN bash /tmp/setup-user.sh
diff --git a/security/nss/automation/taskcluster/docker-hacl/bin/checkout.sh b/security/nss/automation/taskcluster/docker-hacl/bin/checkout.sh
deleted file mode 100644
index 9167f6bda..000000000
--- a/security/nss/automation/taskcluster/docker-hacl/bin/checkout.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-if [ $(id -u) = 0 ]; then
-    # Drop privileges by re-running this script.
-    exec su worker $0
-fi
-
-# Default values for testing.
-REVISION=${NSS_HEAD_REVISION:-default}
-REPOSITORY=${NSS_HEAD_REPOSITORY:-https://hg.mozilla.org/projects/nss}
-
-# Clone NSS.
-for i in 0 2 5; do
-    sleep $i
-    hg clone -r $REVISION $REPOSITORY nss && exit 0
-    rm -rf nss
-done
-exit 1
diff --git a/security/nss/automation/taskcluster/docker-hacl/license.txt b/security/nss/automation/taskcluster/docker-hacl/license.txt
deleted file mode 100644
index 03d25c4d3..000000000
--- a/security/nss/automation/taskcluster/docker-hacl/license.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Copyright 2016-2017 INRIA and Microsoft Corporation
- *
- * 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.
- */
-
diff --git a/security/nss/automation/taskcluster/docker-hacl/setup-user.sh b/security/nss/automation/taskcluster/docker-hacl/setup-user.sh
deleted file mode 100644
index b8accaf58..000000000
--- a/security/nss/automation/taskcluster/docker-hacl/setup-user.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-# Prepare build (OCaml packages)
-opam init
-echo ". /home/worker/.opam/opam-init/init.sh > /dev/null 2> /dev/null || true" >> .bashrc
-opam switch -v ${opamv}
-opam install ocamlfind batteries sqlite3 fileutils yojson ppx_deriving_yojson zarith pprint menhir ulex process fix wasm stdint
-
-# Get the HACL* code
-git clone ${haclrepo} hacl-star
-git -C hacl-star checkout ${haclversion}
-
-# Prepare submodules, and build, verify, test, and extract c code
-# This caches the extracted c code (pins the HACL* version). All we need to do
-# on CI now is comparing the code in this docker image with the one in NSS.
-opam config exec -- make -C hacl-star prepare -j$(nproc)
-make -C hacl-star verify-nss -j$(nproc)
-make -C hacl-star -f Makefile.build snapshots/nss -j$(nproc)
-KOPTS="-funroll-loops 5" make -C hacl-star/code/curve25519 test -j$(nproc)
-make -C hacl-star/code/salsa-family test -j$(nproc)
-make -C hacl-star/code/poly1305 test -j$(nproc)
-
-# Cleanup.
-rm -rf ~/.ccache ~/.cache
diff --git a/security/nss/automation/taskcluster/docker-hacl/setup.sh b/security/nss/automation/taskcluster/docker-hacl/setup.sh
deleted file mode 100644
index f5f8bd7d5..000000000
--- a/security/nss/automation/taskcluster/docker-hacl/setup.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-# Update packages.
-export DEBIAN_FRONTEND=noninteractive
-apt-get -qq update
-apt-get install --yes libssl-dev libsqlite3-dev g++-5 gcc-5 m4 make opam pkg-config python libgmp3-dev cmake curl libtool-bin autoconf wget locales
-update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 200
-update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-5 200
-
-# Get clang-format-3.9
-curl -LO https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz
-curl -LO https://releases.llvm.org/3.9.1/clang+llvm-3.9.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig
-# Verify the signature.
-gpg --keyserver pool.sks-keyservers.net --recv-keys B6C8F98282B944E3B0D5C2530FC3042E345AD05D
-gpg --verify *.tar.xz.sig
-# Install into /usr/local/.
-tar xJvf *.tar.xz -C /usr/local --strip-components=1
-# Cleanup.
-rm *.tar.xz*
-
-locale-gen en_US.UTF-8
-dpkg-reconfigure locales
-
-# Cleanup.
-rm -rf ~/.ccache ~/.cache
-apt-get autoremove -y
-apt-get clean
-apt-get autoclean
diff --git a/security/nss/automation/taskcluster/docker/setup.sh b/security/nss/automation/taskcluster/docker/setup.sh
index 01f9c413a..3ba4e854e 100644
--- a/security/nss/automation/taskcluster/docker/setup.sh
+++ b/security/nss/automation/taskcluster/docker/setup.sh
@@ -48,8 +48,8 @@ apt-get -y update
 apt-get install -y --no-install-recommends ${apt_packages[@]}
 
 # Download clang.
-curl -LO https://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
-curl -LO https://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig
+curl -LO http://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
+curl -LO http://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz.sig
 # Verify the signature.
 gpg --keyserver pool.sks-keyservers.net --recv-keys B6C8F98282B944E3B0D5C2530FC3042E345AD05D
 gpg --verify *.tar.xz.sig
diff --git a/security/nss/automation/taskcluster/graph/src/context_hash.js b/security/nss/automation/taskcluster/graph/src/context_hash.js
index 0699a0590..f0a2e9a88 100644
--- a/security/nss/automation/taskcluster/graph/src/context_hash.js
+++ b/security/nss/automation/taskcluster/graph/src/context_hash.js
@@ -27,24 +27,14 @@ function collectFilesInDirectory(dir) {
   });
 }
 
-// A list of hashes for each file in the given path.
-function collectFileHashes(context_path) {
+// Compute a context hash for the given context path.
+export default function (context_path) {
   let root = path.join(__dirname, "../../../..");
   let dir = path.join(root, context_path);
   let files = collectFilesInDirectory(dir).sort();
-
-  return files.map(file => {
+  let hashes = files.map(file => {
     return sha256(file + "|" + fs.readFileSync(file, "utf-8"));
   });
-}
-
-// Compute a context hash for the given context path.
-export default function (context_path) {
-  // Regenerate all images when the image_builder changes.
-  let hashes = collectFileHashes("automation/taskcluster/image_builder");
-
-  // Regenerate images when the image itself changes.
-  hashes = hashes.concat(collectFileHashes(context_path));
 
   // Generate a new prefix every month to ensure the image stays buildable.
   let now = new Date();
diff --git a/security/nss/automation/taskcluster/graph/src/extend.js b/security/nss/automation/taskcluster/graph/src/extend.js
index 90e23ae60..d541a1a3b 100644
--- a/security/nss/automation/taskcluster/graph/src/extend.js
+++ b/security/nss/automation/taskcluster/graph/src/extend.js
@@ -15,29 +15,15 @@ const LINUX_CLANG39_IMAGE = {
   path: "automation/taskcluster/docker-clang-3.9"
 };
 
-const LINUX_GCC44_IMAGE = {
-  name: "linux-gcc-4.4",
-  path: "automation/taskcluster/docker-gcc-4.4"
-};
-
 const FUZZ_IMAGE = {
   name: "fuzz",
   path: "automation/taskcluster/docker-fuzz"
 };
 
-const HACL_GEN_IMAGE = {
-  name: "hacl",
-  path: "automation/taskcluster/docker-hacl"
-};
-
 const WINDOWS_CHECKOUT_CMD =
   "bash -c \"hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss || " +
     "(sleep 2; hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss) || " +
     "(sleep 5; hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss)\"";
-const MAC_CHECKOUT_CMD = ["bash", "-c",
-            "hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss || " +
-            "(sleep 2; hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss) || " +
-            "(sleep 5; hg clone -r $NSS_HEAD_REVISION $NSS_HEAD_REPOSITORY nss)"];
 
 /*****************************************************************************/
 
@@ -65,15 +51,6 @@ queue.filter(task => {
     if (task.platform == "aarch64") {
       return false;
     }
-
-    // No mac
-    if (task.platform == "mac") {
-      return false;
-    }
-  }
-
-  if (task.tests == "fips" && task.platform == "mac") {
-    return false;
   }
 
   // Only old make builds have -Ddisable_libpkix=0 and can run chain tests.
@@ -82,8 +59,8 @@ queue.filter(task => {
   }
 
   if (task.group == "Test") {
-    // Don't run test builds on old make platforms, and not for fips gyp.
-    if (task.collection == "make" || task.collection == "fips") {
+    // Don't run test builds on old make platforms
+    if (task.collection == "make") {
       return false;
     }
   }
@@ -101,19 +78,11 @@ queue.filter(task => {
 queue.map(task => {
   if (task.collection == "asan") {
     // CRMF and FIPS tests still leak, unfortunately.
-    if (task.tests == "crmf") {
+    if (task.tests == "crmf" || task.tests == "fips") {
       task.env.ASAN_OPTIONS = "detect_leaks=0";
     }
   }
 
-  // We don't run FIPS SSL tests
-  if (task.tests == "ssl") {
-    if (!task.env) {
-      task.env = {};
-    }
-    task.env.NSS_SSL_TESTS = "crl iopr policy";
-  }
-
   // Windows is slow.
   if (task.platform == "windows2012-64" && task.tests == "chains") {
     task.maxRunTime = 7200;
@@ -159,18 +128,6 @@ export default async function main() {
     ],
   });
 
-  await scheduleLinux("Linux 64 (opt, make)", {
-    env: {USE_64: "1", BUILD_OPT: "1"},
-    platform: "linux64",
-    image: LINUX_IMAGE,
-    collection: "make",
-    command: [
-       "/bin/bash",
-       "-c",
-       "bin/checkout.sh && nss/automation/taskcluster/scripts/build.sh"
-    ],
-  });
-
   await scheduleLinux("Linux 32 (debug, make)", {
     platform: "linux32",
     image: LINUX_IMAGE,
@@ -196,12 +153,6 @@ export default async function main() {
     features: ["allowPtrace"],
   }, "--ubsan --asan");
 
-  await scheduleLinux("Linux 64 (FIPS opt)", {
-    platform: "linux64",
-    collection: "fips",
-    image: LINUX_IMAGE,
-  }, "--enable-fips --opt");
-
   await scheduleWindows("Windows 2012 64 (debug, make)", {
     platform: "windows2012-64",
     collection: "make",
@@ -265,70 +216,6 @@ export default async function main() {
       collection: "opt",
     }, aarch64_base)
   );
-
-  await scheduleMac("Mac (opt)", {collection: "opt"}, "--opt");
-  await scheduleMac("Mac (debug)", {collection: "debug"});
-}
-
-
-async function scheduleMac(name, base, args = "") {
-  let mac_base = merge(base, {
-    env: {
-      PATH: "/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin",
-      NSS_TASKCLUSTER_MAC: "1",
-      DOMSUF: "localdomain",
-      HOST: "localhost",
-    },
-    provisioner: "localprovisioner",
-    workerType: "nss-macos-10-12",
-    platform: "mac"
-  });
-
-  // Build base definition.
-  let build_base = merge({
-    command: [
-      MAC_CHECKOUT_CMD,
-      ["bash", "-c",
-       "nss/automation/taskcluster/scripts/build_gyp.sh", args]
-    ],
-    provisioner: "localprovisioner",
-    workerType: "nss-macos-10-12",
-    platform: "mac",
-    maxRunTime: 7200,
-    artifacts: [{
-      expires: 24 * 7,
-      type: "directory",
-      path: "public"
-    }],
-    kind: "build",
-    symbol: "B"
-  }, mac_base);
-
-  // The task that builds NSPR+NSS.
-  let task_build = queue.scheduleTask(merge(build_base, {name}));
-
-  // The task that generates certificates.
-  let task_cert = queue.scheduleTask(merge(build_base, {
-    name: "Certificates",
-    command: [
-      MAC_CHECKOUT_CMD,
-      ["bash", "-c",
-       "nss/automation/taskcluster/scripts/gen_certs.sh"]
-    ],
-    parent: task_build,
-    symbol: "Certs"
-  }));
-
-  // Schedule tests.
-  scheduleTests(task_build, task_cert, merge(mac_base, {
-    command: [
-      MAC_CHECKOUT_CMD,
-      ["bash", "-c",
-       "nss/automation/taskcluster/scripts/run_tests.sh"]
-    ]
-  }));
-
-  return queue.submit();
 }
 
 /*****************************************************************************/
@@ -355,45 +242,6 @@ async function scheduleLinux(name, base, args = "") {
   // The task that builds NSPR+NSS.
   let task_build = queue.scheduleTask(merge(build_base, {name}));
 
-  // Make builds run FIPS tests, which need an extra FIPS build.
-  if (base.collection == "make") {
-    let extra_build = queue.scheduleTask(merge(build_base, {
-      env: { NSS_FORCE_FIPS: "1" },
-      group: "FIPS",
-      name: `${name} w/ NSS_FORCE_FIPS`
-    }));
-
-    // The task that generates certificates.
-    let task_cert = queue.scheduleTask(merge(build_base, {
-      name: "Certificates",
-      command: [
-        "/bin/bash",
-        "-c",
-        "bin/checkout.sh && nss/automation/taskcluster/scripts/gen_certs.sh"
-      ],
-      parent: extra_build,
-      symbol: "Certs-F",
-      group: "FIPS",
-    }));
-
-    // Schedule FIPS tests.
-    queue.scheduleTask(merge(base, {
-      parent: task_cert,
-      name: "FIPS",
-      command: [
-        "/bin/bash",
-        "-c",
-        "bin/checkout.sh && nss/automation/taskcluster/scripts/run_tests.sh"
-      ],
-      cycle: "standard",
-      kind: "test",
-      name: "FIPS tests",
-      symbol: "Tests-F",
-      tests: "fips",
-      group: "FIPS"
-    }));
-  }
-
   // The task that generates certificates.
   let task_cert = queue.scheduleTask(merge(build_base, {
     name: "Certificates",
@@ -427,26 +275,6 @@ async function scheduleLinux(name, base, args = "") {
   }));
 
   queue.scheduleTask(merge(extra_base, {
-    name: `${name} w/ gcc-4.4`,
-    image: LINUX_GCC44_IMAGE,
-    env: {
-      USE_64: "1",
-      CC: "gcc-4.4",
-      CCC: "g++-4.4",
-      // gcc-4.6 introduced nullptr.
-      NSS_DISABLE_GTESTS: "1",
-    },
-    // Use the old Makefile-based build system, GYP doesn't have a proper GCC
-    // version check for __int128 support. It's mainly meant to cover RHEL6.
-    command: [
-      "/bin/bash",
-      "-c",
-      "bin/checkout.sh && nss/automation/taskcluster/scripts/build.sh",
-    ],
-    symbol: "gcc-4.4"
-  }));
-
-  queue.scheduleTask(merge(extra_base, {
     name: `${name} w/ gcc-4.8`,
     env: {
       CC: "gcc-4.8",
@@ -575,13 +403,12 @@ async function scheduleFuzzing() {
 
   // Schedule MPI fuzzing runs.
   let mpi_base = merge(run_base, {group: "MPI"});
-  let mpi_names = ["add", "addmod", "div", "mod", "mulmod", "sqr",
+  let mpi_names = ["add", "addmod", "div", "expmod", "mod", "mulmod", "sqr",
                    "sqrmod", "sub", "submod"];
   for (let name of mpi_names) {
     scheduleFuzzingRun(mpi_base, `MPI (${name})`, `mpi-${name}`, 4096, name);
   }
   scheduleFuzzingRun(mpi_base, `MPI (invmod)`, `mpi-invmod`, 256, "invmod");
-  scheduleFuzzingRun(mpi_base, `MPI (expmod)`, `mpi-expmod`, 2048, "expmod");
 
   // Schedule TLS fuzzing runs (non-fuzzing mode).
   let tls_base = merge(run_base, {group: "TLS"});
@@ -798,43 +625,6 @@ async function scheduleWindows(name, base, build_script) {
     symbol: "B"
   });
 
-  // Make builds run FIPS tests, which need an extra FIPS build.
-  if (base.collection == "make") {
-    let extra_build = queue.scheduleTask(merge(build_base, {
-      env: { NSS_FORCE_FIPS: "1" },
-      group: "FIPS",
-      name: `${name} w/ NSS_FORCE_FIPS`
-    }));
-
-    // The task that generates certificates.
-    let task_cert = queue.scheduleTask(merge(build_base, {
-      name: "Certificates",
-      command: [
-        WINDOWS_CHECKOUT_CMD,
-        "bash -c nss/automation/taskcluster/windows/gen_certs.sh"
-      ],
-      parent: extra_build,
-      symbol: "Certs-F",
-      group: "FIPS",
-    }));
-
-    // Schedule FIPS tests.
-    queue.scheduleTask(merge(base, {
-      parent: task_cert,
-      name: "FIPS",
-      command: [
-        WINDOWS_CHECKOUT_CMD,
-        "bash -c nss/automation/taskcluster/windows/run_tests.sh"
-      ],
-      cycle: "standard",
-      kind: "test",
-      name: "FIPS tests",
-      symbol: "Tests-F",
-      tests: "fips",
-      group: "FIPS"
-    }));
-  }
-
   // The task that builds NSPR+NSS.
   let task_build = queue.scheduleTask(merge(build_base, {name}));
 
@@ -913,6 +703,9 @@ function scheduleTests(task_build, task_cert, test_base) {
     name: "DB tests", symbol: "DB", tests: "dbtests"
   }));
   queue.scheduleTask(merge(cert_base, {
+    name: "FIPS tests", symbol: "FIPS", tests: "fips"
+  }));
+  queue.scheduleTask(merge(cert_base, {
     name: "Merge tests", symbol: "Merge", tests: "merge"
   }));
   queue.scheduleTask(merge(cert_base, {
@@ -980,16 +773,5 @@ async function scheduleTools() {
     ]
   }));
 
-  queue.scheduleTask(merge(base, {
-    symbol: "hacl",
-    name: "hacl",
-    image: HACL_GEN_IMAGE,
-    command: [
-      "/bin/bash",
-      "-c",
-      "bin/checkout.sh && nss/automation/taskcluster/scripts/run_hacl.sh"
-    ]
-  }));
-
   return queue.submit();
 }
diff --git a/security/nss/automation/taskcluster/graph/src/image_builder.js b/security/nss/automation/taskcluster/graph/src/image_builder.js
index b89b6980c..bc90e0242 100644
--- a/security/nss/automation/taskcluster/graph/src/image_builder.js
+++ b/security/nss/automation/taskcluster/graph/src/image_builder.js
@@ -31,11 +31,13 @@ export async function buildTask({name, path}) {
 
   return {
     name: "Image Builder",
-    image: "nssdev/image_builder:0.1.5",
+    image: "taskcluster/image_builder:0.1.5",
     routes: ["index." + ns],
     env: {
-      NSS_HEAD_REPOSITORY: process.env.NSS_HEAD_REPOSITORY,
-      NSS_HEAD_REVISION: process.env.NSS_HEAD_REVISION,
+      HEAD_REPOSITORY: process.env.NSS_HEAD_REPOSITORY,
+      BASE_REPOSITORY: process.env.NSS_HEAD_REPOSITORY,
+      HEAD_REV: process.env.NSS_HEAD_REVISION,
+      HEAD_REF: process.env.NSS_HEAD_REVISION,
       PROJECT: process.env.TC_PROJECT,
       CONTEXT_PATH: path,
       HASH: hash
@@ -50,11 +52,10 @@ export async function buildTask({name, path}) {
     command: [
       "/bin/bash",
       "-c",
-      "bin/checkout.sh && nss/automation/taskcluster/scripts/build_image.sh"
+      "/home/worker/bin/build_image.sh"
     ],
     platform: "nss-decision",
     features: ["dind"],
-    maxRunTime: 7200,
     kind: "build",
     symbol: "I"
   };
diff --git a/security/nss/automation/taskcluster/graph/src/try_syntax.js b/security/nss/automation/taskcluster/graph/src/try_syntax.js
index 1f4e12eee..7748e068a 100644
--- a/security/nss/automation/taskcluster/graph/src/try_syntax.js
+++ b/security/nss/automation/taskcluster/graph/src/try_syntax.js
@@ -22,10 +22,10 @@ function parseOptions(opts) {
   }
 
   // Parse platforms.
-  let allPlatforms = ["linux", "linux64", "linux64-asan", "linux64-fips",
+  let allPlatforms = ["linux", "linux64", "linux64-asan",
                       "win", "win64", "win-make", "win64-make",
                       "linux64-make", "linux-make", "linux-fuzz",
-                      "linux64-fuzz", "aarch64", "mac"];
+                      "linux64-fuzz", "aarch64"];
   let platforms = intersect(opts.platform.split(/\s*,\s*/), allPlatforms);
 
   // If the given value is nonsense or "none" default to all platforms.
@@ -51,7 +51,7 @@ function parseOptions(opts) {
   }
 
   // Parse tools.
-  let allTools = ["clang-format", "scan-build", "hacl"];
+  let allTools = ["clang-format", "scan-build"];
   let tools = intersect(opts.tools.split(/\s*,\s*/), allTools);
 
   // If the given value is "all" run all tools.
@@ -111,7 +111,6 @@ function filter(opts) {
         "linux": "linux32",
         "linux-fuzz": "linux32",
         "linux64-asan": "linux64",
-        "linux64-fips": "linux64",
         "linux64-fuzz": "linux64",
         "linux64-make": "linux64",
         "linux-make": "linux32",
@@ -127,8 +126,6 @@ function filter(opts) {
       // Additional checks.
       if (platform == "linux64-asan") {
         keep &= coll("asan");
-      } else if (platform == "linux64-fips") {
-        keep &= coll("fips");
       } else if (platform == "linux64-make" || platform == "linux-make" ||
                  platform == "win64-make" || platform == "win-make") {
         keep &= coll("make");
diff --git a/security/nss/automation/taskcluster/image_builder/Dockerfile b/security/nss/automation/taskcluster/image_builder/Dockerfile
deleted file mode 100644
index f8b4edcc5..000000000
--- a/security/nss/automation/taskcluster/image_builder/Dockerfile
+++ /dev/null
@@ -1,23 +0,0 @@
-FROM ubuntu:16.04
-MAINTAINER Tim Taubert <ttaubert@mozilla.com>
-
-WORKDIR /home/worker
-
-ENV DEBIAN_FRONTEND noninteractive
-
-RUN apt-get update && apt-get install -y apt-transport-https apt-utils
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9 && \
-    sh -c "echo deb https://get.docker.io/ubuntu docker main \
-    > /etc/apt/sources.list.d/docker.list"
-RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 41BD8711B1F0EC2B0D85B91CF59CE3A8323293EE && \
-    sh -c "echo deb http://ppa.launchpad.net/mercurial-ppa/releases/ubuntu xenial main \
-    > /etc/apt/sources.list.d/mercurial.list"
-RUN apt-get update && apt-get install -y \
-    lxc-docker-1.6.1 \
-    mercurial
-
-ADD bin /home/worker/bin
-RUN chmod +x /home/worker/bin/*
-
-# Set a default command useful for debugging
-CMD ["/bin/bash", "--login"]
diff --git a/security/nss/automation/taskcluster/image_builder/VERSION b/security/nss/automation/taskcluster/image_builder/VERSION
deleted file mode 100644
index 9faa1b7a7..000000000
--- a/security/nss/automation/taskcluster/image_builder/VERSION
+++ /dev/null
@@ -1 +0,0 @@
-0.1.5
diff --git a/security/nss/automation/taskcluster/image_builder/bin/checkout.sh b/security/nss/automation/taskcluster/image_builder/bin/checkout.sh
deleted file mode 100644
index 0cdd2ac40..000000000
--- a/security/nss/automation/taskcluster/image_builder/bin/checkout.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-set -v -e -x
-
-# Default values for testing.
-REVISION=${NSS_HEAD_REVISION:-default}
-REPOSITORY=${NSS_HEAD_REPOSITORY:-https://hg.mozilla.org/projects/nss}
-
-# Clone NSS.
-for i in 0 2 5; do
-    sleep $i
-    hg clone -r $REVISION $REPOSITORY nss && exit 0
-    rm -rf nss
-done
-exit 1
diff --git a/security/nss/automation/taskcluster/scripts/build_gyp.sh b/security/nss/automation/taskcluster/scripts/build_gyp.sh
index fb3a33a52..7190bd5c4 100755
--- a/security/nss/automation/taskcluster/scripts/build_gyp.sh
+++ b/security/nss/automation/taskcluster/scripts/build_gyp.sh
@@ -9,10 +9,5 @@ hg_clone https://hg.mozilla.org/projects/nspr ./nspr default
 nss/build.sh -g -v "$@"
 
 # Package.
-if [[ $(uname) = "Darwin" ]]; then
-  mkdir -p public
-  tar cvfjh public/dist.tar.bz2 dist
-else
-  mkdir artifacts
-  tar cvfjh artifacts/dist.tar.bz2 dist
-fi
+mkdir artifacts
+tar cvfjh artifacts/dist.tar.bz2 dist
diff --git a/security/nss/automation/taskcluster/scripts/build_image.sh b/security/nss/automation/taskcluster/scripts/build_image.sh
deleted file mode 100644
index b422214e7..000000000
--- a/security/nss/automation/taskcluster/scripts/build_image.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash -vex
-
-set -x -e -v
-
-# Prefix errors with taskcluster error prefix so that they are parsed by Treeherder
-raise_error() {
-   echo
-   echo "[taskcluster-image-build:error] $1"
-   exit 1
-}
-
-# Ensure that the PROJECT is specified so the image can be indexed
-test -n "$PROJECT" || raise_error "Project must be provided."
-test -n "$HASH" || raise_error "Context Hash must be provided."
-
-CONTEXT_PATH=/home/worker/nss/$CONTEXT_PATH
-
-test -d $CONTEXT_PATH || raise_error "Context Path $CONTEXT_PATH does not exist."
-test -f "$CONTEXT_PATH/Dockerfile" || raise_error "Dockerfile must be present in $CONTEXT_PATH."
-
-docker build -t $PROJECT:$HASH $CONTEXT_PATH
-
-mkdir /artifacts
-docker save $PROJECT:$HASH > /artifacts/image.tar
diff --git a/security/nss/automation/taskcluster/scripts/gen_certs.sh b/security/nss/automation/taskcluster/scripts/gen_certs.sh
index c03db7e9c..b8d4f60ba 100755
--- a/security/nss/automation/taskcluster/scripts/gen_certs.sh
+++ b/security/nss/automation/taskcluster/scripts/gen_certs.sh
@@ -12,10 +12,5 @@ NSS_TESTS=cert NSS_CYCLES="standard pkix sharedb" $(dirname $0)/run_tests.sh
 echo 1 > tests_results/security/localhost
 
 # Package.
-if [[ $(uname) = "Darwin" ]]; then
-  mkdir -p public
-  tar cvfjh public/dist.tar.bz2 dist tests_results
-else
-  mkdir artifacts
-  tar cvfjh artifacts/dist.tar.bz2 dist tests_results
-fi
+mkdir artifacts
+tar cvfjh artifacts/dist.tar.bz2 dist tests_results
diff --git a/security/nss/automation/taskcluster/scripts/run_hacl.sh b/security/nss/automation/taskcluster/scripts/run_hacl.sh
deleted file mode 100644
index 281075eef..000000000
--- a/security/nss/automation/taskcluster/scripts/run_hacl.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-if [[ $(id -u) -eq 0 ]]; then
-    # Drop privileges by re-running this script.
-    # Note: this mangles arguments, better to avoid running scripts as root.
-    exec su worker -c "$0 $*"
-fi
-
-set -e -x -v
-
-# The docker image this is running in has the HACL* and NSS sources.
-# The extracted C code from HACL* is already generated and the HACL* tests were
-# successfully executed.
-
-# Verify Poly1305 (doesn't work in docker image build)
-make verify -C ~/hacl-star/code/poly1305 -j$(nproc)
-
-# Add license header to specs
-spec_files=($(find ~/hacl-star/specs -type f -name '*.fst'))
-for f in "${spec_files[@]}"; do
-    cat /tmp/license.txt "$f" > /tmp/tmpfile && mv /tmp/tmpfile "$f"
-done
-
-# Format the extracted C code.
-cd ~/hacl-star/snapshots/nss
-cp ~/nss/.clang-format .
-find . -type f -name '*.[ch]' -exec clang-format -i {} \+
-
-# These diff commands will return 1 if there are differences and stop the script.
-files=($(find ~/nss/lib/freebl/verified/ -type f -name '*.[ch]'))
-for f in "${files[@]}"; do
-    diff $f $(basename "$f")
-done
-
-# Check that the specs didn't change either.
-cd ~/hacl-star/specs
-files=($(find ~/nss/lib/freebl/verified/specs -type f))
-for f in "${files[@]}"; do
-    diff $f $(basename "$f")
-done
diff --git a/security/nss/automation/taskcluster/scripts/split.sh b/security/nss/automation/taskcluster/scripts/split.sh
index fded64e1b..4d18385ec 100644
--- a/security/nss/automation/taskcluster/scripts/split.sh
+++ b/security/nss/automation/taskcluster/scripts/split.sh
@@ -23,10 +23,16 @@ split_util() {
   # Copy everything.
   cp -R $nssdir $dstdir
 
+  # Skip gtests when building.
+  sed '/^DIRS = /s/ cpputil gtests$//' $nssdir/manifest.mn > $dstdir/manifest.mn-t && mv $dstdir/manifest.mn-t $dstdir/manifest.mn
+
   # Remove subdirectories that we don't want.
   rm -rf $dstdir/cmd
+  rm -rf $dstdir/tests
   rm -rf $dstdir/lib
   rm -rf $dstdir/automation
+  rm -rf $dstdir/gtests
+  rm -rf $dstdir/cpputil
   rm -rf $dstdir/doc
 
   # Start with an empty cmd lib directories to be filled selectively.
diff --git a/security/nss/automation/taskcluster/windows/releng.manifest b/security/nss/automation/taskcluster/windows/releng.manifest
index d571c544d..68d2c1d9e 100644
--- a/security/nss/automation/taskcluster/windows/releng.manifest
+++ b/security/nss/automation/taskcluster/windows/releng.manifest
@@ -1,10 +1,10 @@
 [
   {
-    "version": "Visual Studio 2017 15.4.2 / SDK 10.0.15063.0",
-    "size": 303146863,
-    "digest": "18700889e6b5e81613b9cf57ce4e0d46a6ee45bb4c5c33bae2604a5275326128775b8a032a1eb178c5db973746d565340c4e36d98375789e1d5bd836ab16ba58",
+    "version": "Visual Studio 2015 Update 3 14.0.25425.01 / SDK 10.0.14393.0",
+    "size": 326656969,
+    "digest": "babc414ffc0457d27f5a1ed24a8e4873afbe2f1c1a4075469a27c005e1babc3b2a788f643f825efedff95b79686664c67ec4340ed535487168a3482e68559bc7",
     "algorithm": "sha512",
-    "filename": "vs2017_15.4.2.zip",
+    "filename": "vs2015u3.zip",
     "unpack": true
   },
   {
diff --git a/security/nss/automation/taskcluster/windows/setup.sh b/security/nss/automation/taskcluster/windows/setup.sh
index 36a040ba1..7def50db4 100644
--- a/security/nss/automation/taskcluster/windows/setup.sh
+++ b/security/nss/automation/taskcluster/windows/setup.sh
@@ -2,12 +2,12 @@
 
 set -v -e -x
 
-export VSPATH="$(pwd)/vs2017_15.4.2"
+export VSPATH="$(pwd)/vs2015u3"
 export NINJA_PATH="$(pwd)/ninja/bin"
 
 export WINDOWSSDKDIR="${VSPATH}/SDK"
 export VS90COMNTOOLS="${VSPATH}/VC"
-export INCLUDE="${VSPATH}/VC/include:${VSPATH}/SDK/Include/10.0.15063.0/ucrt:${VSPATH}/SDK/Include/10.0.15063.0/shared:${VSPATH}/SDK/Include/10.0.15063.0/um"
+export INCLUDE="${VSPATH}/VC/include:${VSPATH}/SDK/Include/10.0.14393.0/ucrt:${VSPATH}/SDK/Include/10.0.14393.0/shared:${VSPATH}/SDK/Include/10.0.14393.0/um"
 
 # Usage: hg_clone repo dir [revision=@]
 hg_clone() {
@@ -23,4 +23,4 @@ hg_clone() {
 }
 
 hg_clone https://hg.mozilla.org/build/tools tools default
-tools/scripts/tooltool/tooltool_wrapper.sh $(dirname $0)/releng.manifest https://tooltool.mozilla-releng.net/ non-existant-file.sh /c/mozilla-build/python/python.exe /c/builds/tooltool.py --authentication-file /c/builds/relengapi.tok -c /c/builds/tooltool_cache
+tools/scripts/tooltool/tooltool_wrapper.sh $(dirname $0)/releng.manifest https://api.pub.build.mozilla.org/tooltool/ non-existant-file.sh /c/mozilla-build/python/python.exe /c/builds/tooltool.py --authentication-file /c/builds/relengapi.tok -c /c/builds/tooltool_cache
diff --git a/security/nss/automation/taskcluster/windows/setup32.sh b/security/nss/automation/taskcluster/windows/setup32.sh
index 19bed284d..bcddabfa3 100644
--- a/security/nss/automation/taskcluster/windows/setup32.sh
+++ b/security/nss/automation/taskcluster/windows/setup32.sh
@@ -4,7 +4,7 @@ set -v -e -x
 
 source $(dirname $0)/setup.sh
 
-export WIN32_REDIST_DIR="${VSPATH}/VC/redist/x86/Microsoft.VC141.CRT"
+export WIN32_REDIST_DIR="${VSPATH}/VC/redist/x86/Microsoft.VC140.CRT"
 export WIN_UCRT_REDIST_DIR="${VSPATH}/SDK/Redist/ucrt/DLLs/x86"
-export PATH="${NINJA_PATH}:${VSPATH}/VC/bin/Hostx64/x86:${VSPATH}/VC/bin/Hostx64/x64:${VSPATH}/VC/Hostx86/x86:${VSPATH}/SDK/bin/10.0.15063.0/x64:${VSPATH}/VC/redist/x86/Microsoft.VC141.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x86:${PATH}"
-export LIB="${VSPATH}/VC/lib/x86:${VSPATH}/SDK/lib/10.0.15063.0/ucrt/x86:${VSPATH}/SDK/lib/10.0.15063.0/um/x86"
+export PATH="${NINJA_PATH}:${VSPATH}/VC/bin/amd64_x86:${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x86:${VSPATH}/SDK/bin/x64:${VSPATH}/VC/redist/x86/Microsoft.VC140.CRT:${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x86:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${PATH}"
+export LIB="${VSPATH}/VC/lib:${VSPATH}/SDK/lib/10.0.14393.0/ucrt/x86:${VSPATH}/SDK/lib/10.0.14393.0/um/x86"
diff --git a/security/nss/automation/taskcluster/windows/setup64.sh b/security/nss/automation/taskcluster/windows/setup64.sh
index d16cb0ec9..f308298c1 100644
--- a/security/nss/automation/taskcluster/windows/setup64.sh
+++ b/security/nss/automation/taskcluster/windows/setup64.sh
@@ -4,7 +4,7 @@ set -v -e -x
 
 source $(dirname $0)/setup.sh
 
-export WIN32_REDIST_DIR="${VSPATH}/VC/redist/x64/Microsoft.VC141.CRT"
+export WIN32_REDIST_DIR="${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT"
 export WIN_UCRT_REDIST_DIR="${VSPATH}/SDK/Redist/ucrt/DLLs/x64"
-export PATH="${NINJA_PATH}:${VSPATH}/VC/bin/Hostx64/x64:${VSPATH}/VC/bin/Hostx86/x86:${VSPATH}/SDK/bin/10.0.15063.0/x64:${VSPATH}/VC/redist/x64/Microsoft.VC141.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${PATH}"
-export LIB="${VSPATH}/VC/lib/x64:${VSPATH}/SDK/lib/10.0.15063.0/ucrt/x64:${VSPATH}/SDK/lib/10.0.15063.0/um/x64"
+export PATH="${NINJA_PATH}:${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x64:${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${PATH}"
+export LIB="${VSPATH}/VC/lib/amd64:${VSPATH}/SDK/lib/10.0.14393.0/ucrt/x64:${VSPATH}/SDK/lib/10.0.14393.0/um/x64"