Bump gtest to 1.4.0 and add gmock 1.4.0

src/third_party/gmock/make_pkg.sh

+#!/bin/bash
+# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+#
+# Builds the gmock deb packages and installs them.
+
+# Load common constants.  This should be the first executable line.
+# The path to common.sh should be relative to your script's location.
+COMMON_SH="$(dirname "$0")/../../scripts/common.sh"
+. "$COMMON_SH"
+
+# Link debian/ into the build directory.
+set -e  # make sure we don't delete anything we're using on error
+pushd $(dirname "$0")/files
+rm -rf debian
+ln -s ../debian debian
+set +e
+popd
+
+# Build the package
+TOP_SCRIPT_DIR="$(dirname "$0")/files"  # override top level from common
+make_pkg_common "*gmock" "$@"  # *gmock covers the various output prefixes
+mv libgmock-dev*.deb "$OUT_DIR"  # it still misses the -dev pkg
+
+# Install for use by other packages in the chroot
+sudo -E dpkg -i "${OUT_DIR}/libgmock"_*.deb
+sudo -E dpkg -i "${OUT_DIR}/libgmock-dev"_*.deb