Remove app_shell installer

This installer and app_shell itself are unused.

Bug: 987150
Change-Id: I299a53b2d4090e35c81ff32aeffe717303921c6f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1716604
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Ben Wells <benwells@chromium.org>
Auto-Submit: Michael Giuffrida <michaelpg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#685203}

BUILD.gn

@@ -516,10 +516,7 @@ group("gn_all") {
     }
 
     if (enable_extensions) {
-      deps += [
-        "//extensions/shell:app_shell",
-        "//extensions/shell/installer:app_shell_installer",
-      ]
+      deps += [ "//extensions/shell:app_shell" ]
       if (is_desktop_linux && is_official_build) {
         deps += [ "//extensions/shell:app_shell_linux_symbols" ]
       }

extensions/shell/installer/BUILD.gn

-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-import("//build/config/sanitizers/sanitizers.gni")
-import("//build/config/sysroot.gni")
-import("//build/config/ui.gni")
-import("//build/util/process_version.gni")
-import("//extensions/buildflags/buildflags.gni")
-
-assert(enable_extensions)
-
-declare_args() {
-  enable_app_shell_installer =
-      is_desktop_linux && current_cpu == "x64" && !is_component_build &&
-      use_sysroot && !using_sanitizer
-}
-
-# Meta-target that forwards to the installer of the correct type (if any).
-# Named "app_shell_installer" to not conflict with Chrome's "installer" target.
-group("app_shell_installer") {
-  # See the "app_shell_lib" definition for why testonly is needed.
-  testonly = true
-  if (enable_app_shell_installer) {
-    deps = [
-      "//extensions/shell/installer/linux",
-    ]
-  }
-}

extensions/shell/installer/linux/BUILD.gn

-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# TODO(michaelpg): Dedupe with Chrome installer.
-
-import("//build/config/c++/c++.gni")
-import("//build/config/chrome_build.gni")
-import("//build/config/features.gni")
-import("//build/config/sanitizers/sanitizers.gni")
-import("//build/config/sysroot.gni")
-import("//build/util/lastchange.gni")
-import("//build/util/version.gni")
-import("//chrome/process_version_rc_template.gni")  # For branding_file_path.
-import("//components/nacl/features.gni")
-import("//extensions/buildflags/buildflags.gni")
-
-assert(is_desktop_linux)
-assert(current_cpu == "x64")
-assert(enable_extensions,
-       "Cannot depend on extensions because enable_extensions=false.")
-
-group("linux") {
-  # See the "app_shell_lib" definition for why testonly is needed.
-  testonly = true
-  deps = [
-    # TODO(michaelpg): Add beta/stable once we verify the unstable installer is
-    # building and installing properly.
-    ":app_shell_unstable",
-  ]
-}
-
-branding_dir = "//chrome/app/theme/$branding_path_component"
-
-action("strip_app_shell_binary") {
-  testonly = true
-  prog_name = "$root_out_dir/app_shell"
-  debug_file = prog_name + ".debug"
-  stripped_file = prog_name + ".stripped"
-  deps = [
-    "//extensions/shell:app_shell",
-  ]
-  script = "//build/gn_run_binary.py"
-  sources = [
-    prog_name,
-  ]
-  outputs = [
-    debug_file,
-    stripped_file,
-  ]
-  args = [
-    rebase_path("//buildtools/third_party/eu-strip/bin/eu-strip",
-                root_build_dir),
-    "-o",
-    rebase_path(stripped_file, root_build_dir),
-    "-f",
-    rebase_path(debug_file, root_build_dir),
-    rebase_path(prog_name, root_build_dir),
-  ]
-}
-
-copy("common_packaging_files") {
-  visibility = [ ":*" ]
-  sources = [
-    "//buildtools/third_party/eu-strip/bin/eu-strip",
-    "common/installer.include",
-    "common/wrapper",
-  ]
-
-  if (is_chrome_branded) {
-    sources += [ "common/google-app-shell/google-app-shell.info" ]
-  } else {
-    sources += [ "common/chromium-app-shell/chromium-app-shell.info" ]
-  }
-
-  outputs = [
-    "$root_out_dir/app_shell_installer/common/{{source_file_part}}",
-  ]
-}
-
-copy("deb_packaging_files") {
-  visibility = [ ":*" ]
-  sources = [
-    "//chrome/installer/linux/debian/changelog.template",
-    "//chrome/installer/linux/debian/control.template",
-    "debian/build.sh",
-  ]
-  outputs = [
-    "$root_out_dir/app_shell_installer/debian/{{source_file_part}}",
-  ]
-}
-
-copy("theme_files") {
-  visibility = [ ":*" ]
-  sources = [
-    "$branding_dir/BRANDING",
-  ]
-  outputs = [
-    "$root_out_dir/app_shell_installer/theme/{{source_file_part}}",
-  ]
-}
-
-process_version("save_build_info") {
-  # Just output the default version info variables (no template).
-  process_only = true
-  sources = [
-    "//chrome/VERSION",
-    branding_file_path,
-    lastchange_file,
-  ]
-  output = "$root_out_dir/app_shell_installer/version.txt"
-}
-
-# Dependencies for all Linux installer targets.
-group("installer_deps") {
-  testonly = true
-
-  # Though many of these things appear in data_deps further down the
-  # dependency chain, they must appear here as public_deps so that they can
-  # be listed as inputs to the actions that depend on ":installer_deps"
-  # and are guaranteed to have been built before those actions run.
-
-  public_deps = [
-    ":common_packaging_files",
-    ":deb_packaging_files",
-    ":save_build_info",
-    ":theme_files",
-    "//extensions:shell_and_test_pak",
-    "//extensions/shell:app_shell",
-  ]
-  if (enable_nacl) {
-    public_deps += [
-      "//components/nacl/loader:nacl_helper",
-
-      # These are data_deps of nacl_helper, but that is not enough,
-      # as explained above.
-      "//native_client/src/trusted/service_runtime/linux:bootstrap",
-      "//ppapi/native_client:irt",
-    ]
-  }
-}
-
-# Creates .deb installer package.
-#
-# channel:
-#   Name of the channel.
-template("linux_package") {
-  testonly = true
-  assert(defined(invoker.channel))
-  channel = invoker.channel
-
-  packaging_files_binaries = [
-    # TODO(mmoss) Any convenient way to get all the relevant build
-    # files? (e.g. all locales, resources, etc.)
-    "$root_out_dir/app_shell",
-    "$root_out_dir/extensions_shell_and_test.pak",
-  ]
-
-  if (enable_nacl) {
-    packaging_files_binaries += [
-      "$root_out_dir/nacl_helper",
-      "$root_out_dir/nacl_helper_bootstrap",
-      "$root_out_dir/nacl_irt_x86_64.nexe",
-    ]
-  }
-
-  deb_target_name = "${target_name}_deb"
-  action(deb_target_name) {
-    visibility = [ ":*" ]
-    script = "//build/gn_run_binary.py"
-
-    assert(current_cpu == "x64", "app_shell installer only supported for amd64")
-    deb_arch = "amd64"
-    if (is_chrome_branded) {
-      package = "google-app-shell"
-    } else {
-      package = "chromium-app-shell"
-    }
-
-    inputs = packaging_files_binaries
-    outputs = [
-      "$root_out_dir/${package}-${channel}_${chrome_version_full}-1_${deb_arch}.deb",
-    ]
-
-    args = [
-      rebase_path("$root_out_dir/app_shell_installer/debian/build.sh",
-                  root_build_dir),
-      "-a",
-      current_cpu,
-      "-b",
-      rebase_path(root_out_dir, root_build_dir),
-      "-c",
-      invoker.channel,
-      "-d",
-      branding_path_component,
-      "-o",
-      rebase_path(root_out_dir, root_build_dir),
-      "-s",
-      rebase_path(sysroot, root_build_dir),
-    ]
-    if (is_official_build) {
-      args += [ "-f" ]
-    }
-    deps = [
-      ":installer_deps",
-      ":strip_app_shell_binary",
-    ]
-  }
-
-  group(target_name) {
-    deps = [
-      ":$deb_target_name",
-    ]
-  }
-}
-
-# Standard packages.
-# Prefixed with "app_shell_" to not conflict with Chrome's installer targets.
-linux_package("app_shell_unstable") {
-  channel = "unstable"
-}

extensions/shell/installer/linux/common/chromium-app-shell/chromium-app-shell.info

-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# This file provides common configuration information for building
-# chromium-app-shell for various platforms.
-
-# Base name of the package.
-PACKAGE="chromium-app-shell"
-
-# Filename of the main executable (for generating launcher scripts, etc.)
-PROGNAME=app_shell
-
-# Base directory for package installation.
-INSTALLDIR=/opt/chromium.org/app-shell
-
-# Display string for desktop menu/icon.
-MENUNAME="Chromium App Shell"
-
-# Brief package description.
-SHORTDESC="The app shell from Chromium.org"
-
-# Detailed package description.
-FULLDESC="The app shell from Chromium.org"
-
-# Package maintainer information.
-# TODO(mmoss) Setup a mailbox for this address
-MAINTNAME="Chromium Linux Team"
-MAINTMAIL="chromium-linux-packager@chromium.org"
-PRODUCTURL="http://www.chromium.org/"

extensions/shell/installer/linux/common/google-app-shell/google-app-shell.info

-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-# This file provides common configuration information for building
-# app-shell packages for various platforms.
-
-# Base name of the package.
-PACKAGE="google-app-shell"
-
-# Filename of the main executable (for generating launcher scripts, etc.)
-PROGNAME=app_shell
-
-# Base directory for package installation.
-INSTALLDIR=/opt/google/app-shell
-
-# Display string for desktop menu/icon.
-MENUNAME="App Shell"
-
-# Brief package description.
-SHORTDESC="The app shell from Google"
-
-# Detailed package description.
-FULLDESC="The app shell from Google"
-
-# Package maintainer information.
-# TODO(mmoss) Setup a mailbox for this address
-MAINTNAME="Chrome Linux Team"
-MAINTMAIL="chromium-dev@chromium.org"
-PRODUCTURL="https://chrome.google.com/"

extensions/shell/installer/linux/common/installer.include

-# TODO(michaelpg): Dedupe common functionality with the Chrome installer. See
-# https://crbug.com/820270.
-
-# Shows the output of a given command only on failure, or when VERBOSE is set.
-log_cmd() {
-  if [ "${VERBOSE:-}" ]; then
-    "$@"
-  else
-    # Record $- into a separate variable because it gets reset in the subshell.
-    FORWARD_SHELL_OPTS=$-
-    ERREXIT=$(echo ${FORWARD_SHELL_OPTS} | grep -o e || true)
-    set +${ERREXIT}
-    CMD_OUTPUT=$("$@" 2>&1)
-    ERRCODE=$?
-    set -${ERREXIT}
-    if [ ${ERRCODE} -ne 0 ]; then
-      echo "$@"
-      echo "${CMD_OUTPUT}"
-      if [ ${ERREXIT} ]; then
-        exit ${ERRCODE}
-      fi
-    fi
-  fi
-}
-
-# Recursively replace @@include@@ template variables with the referenced file,
-# and write the resulting text to stdout.
-process_template_includes() {
-  INCSTACK+="$1->"
-  # Includes are relative to the file that does the include.
-  INCDIR=$(dirname $1)
-  # Clear IFS so 'read' doesn't trim whitespace
-  local OLDIFS="$IFS"
-  IFS=''
-  while read -r LINE
-  do
-    INCLINE=$(sed -e '/^[[:space:]]*@@include@@/!d' <<<$LINE)
-    if [ -n "$INCLINE" ]; then
-      INCFILE=$(echo $INCLINE | sed -e "s#@@include@@\(.*\)#\1#")
-      # Simple filename match to detect cyclic includes.
-      CYCLE=$(sed -e "\#$INCFILE#"'!d' <<<$INCSTACK)
-      if [ "$CYCLE" ]; then
-        echo "ERROR: Possible cyclic include detected." 1>&2
-        echo "$INCSTACK$INCFILE" 1>&2
-        exit 1
-      fi
-      if [ ! -r "$INCDIR/$INCFILE" ]; then
-        echo "ERROR: Couldn't read include file: $INCDIR/$INCFILE" 1>&2
-        exit 1
-      fi
-      process_template_includes "$INCDIR/$INCFILE"
-    else
-      echo "$LINE"
-    fi
-  done < "$1"
-  IFS="$OLDIFS"
-  INCSTACK=${INCSTACK%"$1->"}
-}
-
-# Replace template variables (@@VARNAME@@) in the given template file. If a
-# second argument is given, save the processed text to that filename, otherwise
-# modify the template file in place.
-process_template() (
-  # Don't worry if some of these substitution variables aren't set.
-  # Note that this function is run in a sub-shell so we don't leak this
-  # setting, since we still want unbound variables to be an error elsewhere.
-  set +u
-
-  local TMPLIN="$1"
-  if [ -z "$2" ]; then
-    local TMPLOUT="$TMPLIN"
-  else
-    local TMPLOUT="$2"
-  fi
-  # Process includes first so included text also gets substitutions.
-  TMPLINCL="$(process_template_includes "$TMPLIN")"
-  sed \
-    -e "s#@@PACKAGE@@#${PACKAGE}#g" \
-    -e "s#@@PACKAGE_ORIG@@#${PACKAGE_ORIG}#g" \
-    -e "s#@@PACKAGE_FILENAME@@#${PACKAGE_FILENAME}#g" \
-    -e "s#@@PROGNAME@@#${PROGNAME}#g" \
-    -e "s#@@CHANNEL@@#${CHANNEL}#g" \
-    -e "s#@@COMPANY_FULLNAME@@#${COMPANY_FULLNAME}#g" \
-    -e "s#@@VERSION@@#${VERSION}#g" \
-    -e "s#@@PACKAGE_RELEASE@@#${PACKAGE_RELEASE}#g" \
-    -e "s#@@VERSIONFULL@@#${VERSIONFULL}#g" \
-    -e "s#@@INSTALLDIR@@#${INSTALLDIR}#g" \
-    -e "s#@@BUILDDIR@@#${BUILDDIR}#g" \
-    -e "s#@@STAGEDIR@@#${STAGEDIR}#g" \
-    -e "s#@@SCRIPTDIR@@#${SCRIPTDIR}#g" \
-    -e "s#@@MENUNAME@@#${MENUNAME}#g" \
-    -e "s#@@PRODUCTURL@@#${PRODUCTURL}#g" \
-    -e "s#@@PREDEPENDS@@#${PREDEPENDS}#g" \
-    -e "s#@@DEPENDS@@#${DEPENDS}#g" \
-    -e "s#@@RECOMMENDS@@#${RECOMMENDS}#g" \
-    -e "s#@@PROVIDES@@#${PROVIDES}#g" \
-    -e "s#@@ARCHITECTURE@@#${ARCHITECTURE}#g" \
-    -e "s#@@MAINTNAME@@#${MAINTNAME}#g" \
-    -e "s#@@MAINTMAIL@@#${MAINTMAIL}#g" \
-    -e "s#@@REPOCONFIG@@#${REPOCONFIG}#g" \
-    -e "s#@@REPOCONFIGREGEX@@#${REPOCONFIGREGEX}#g" \
-    -e "s#@@SHORTDESC@@#${SHORTDESC}#g" \
-    -e "s#@@FULLDESC@@#${FULLDESC}#g" \
-    -e "s#@@USR_BIN_SYMLINK_NAME@@#${USR_BIN_SYMLINK_NAME:-}#g" \
-    -e "s#@@LOGO_RESOURCES_PNG@@#${LOGO_RESOURCES_PNG}#g" \
-    -e "s#@@LOGO_RESOURCE_XPM@@#${LOGO_RESOURCE_XPM}#g" \
-    > "$TMPLOUT" <<< "$TMPLINCL"
-)
-
-# Setup the installation directory hierachy in the package staging area.
-prep_staging_common() {
-  install -m 755 -d "${STAGEDIR}/${INSTALLDIR}" \
-    "${STAGEDIR}/usr/bin"
-}
-
-get_version_info() {
-  source "${BUILDDIR}/app_shell_installer/version.txt"
-  VERSION="${MAJOR}.${MINOR}.${BUILD}.${PATCH}"
-  # TODO(phajdan.jr): Provide a mechanism to pass a different package
-  # release number if needed. The meaning of it is to bump it for
-  # packaging-only changes while the underlying software has the same version.
-  # This corresponds to the Release field in RPM spec files and debian_revision
-  # component of the Version field for DEB control file.
-  # Generally with Chrome's fast release cycle it'd be more hassle to try
-  # to bump this number between releases.
-  PACKAGE_RELEASE="1"
-}
-
-stage_install_common() {
-  log_cmd echo "Staging common install files in '${STAGEDIR}'..."
-
-  # Note: Changes here may also need to be applied to ChromeOS's
-  # chromite/lib/chrome_util.py.
-
-  # Note: This only supports static binaries and does not work when the GN
-  # is_component_build flag is true.
-
-  # app
-  STRIPPEDFILE="${BUILDDIR}/${PROGNAME}.stripped"
-  install -m 755 "${STRIPPEDFILE}" "${STAGEDIR}/${INSTALLDIR}/${PROGNAME}"
-
-  # resources
-  install -m 644 \
-    "${BUILDDIR}/extensions_shell_and_test.pak" \
-    "${STAGEDIR}/${INSTALLDIR}/"
-
-  # ICU data file; Necessary when the GN icu_use_data_file flag is true.
-  install -m 644 "${BUILDDIR}/icudtl.dat" "${STAGEDIR}/${INSTALLDIR}/"
-
-  # V8 snapshot files; Necessary when the GN v8_use_external_startup_data flag 
-  # is true.
-  if [ -f "${BUILDDIR}/natives_blob.bin" ]; then
-    install -m 644 "${BUILDDIR}/natives_blob.bin" "${STAGEDIR}/${INSTALLDIR}/"
-    # Use v8_context_snapshot.bin instead of snapshot_blob.bin if it is available.
-    # TODO(crbug.com/764576): Unship snapshot_blob.bin on ChromeOS and drop this branch
-    if [ -f "${BUILDDIR}/v8_context_snapshot.bin" ]; then
-      install -m 644 "${BUILDDIR}/v8_context_snapshot.bin" "${STAGEDIR}/${INSTALLDIR}/"
-    else
-      install -m 644 "${BUILDDIR}/snapshot_blob.bin" "${STAGEDIR}/${INSTALLDIR}/"
-    fi
-  fi
-
-  # ANGLE
-  if [ "${CHANNEL}" != "stable" ]; then
-    install -m 644 "${BUILDDIR}/libGLESv2.so" "${STAGEDIR}/${INSTALLDIR}/"
-    install -m 644 "${BUILDDIR}/libEGL.so" "${STAGEDIR}/${INSTALLDIR}/"
-  fi
-
-  # SwiftShader
-  if [ -f "${BUILDDIR}/swiftshader/libEGL.so" ]; then
-    install -m 755 -d "${STAGEDIR}/${INSTALLDIR}/swiftshader/"
-    install -m 644 "${BUILDDIR}/swiftshader/libEGL.so" "${STAGEDIR}/${INSTALLDIR}/swiftshader/"
-    install -m 644 "${BUILDDIR}/swiftshader/libGLESv2.so" "${STAGEDIR}/${INSTALLDIR}/swiftshader/"
-  fi
-
-  # libc++
-  if [ -f "${BUILDDIR}/lib/libc++.so" ]; then
-    install -m 755 -d "${STAGEDIR}/${INSTALLDIR}/lib/"
-
-    install -m 644 -s "${BUILDDIR}/lib/libc++.so" "${STAGEDIR}/${INSTALLDIR}/lib/"
-  fi
-
-  # nacl_helper and nacl_helper_bootstrap
-  # Don't use "-s" (strip) because this runs binutils "strip", which
-  # mangles the special ELF program headers of nacl_helper_bootstrap.
-  # Explicitly use eu-strip instead, because it doesn't have that problem.
-  for file in nacl_helper nacl_helper_bootstrap; do
-    buildfile="${BUILDDIR}/${file}"
-    if [ -f "${buildfile}" ]; then
-      strippedfile="${buildfile}.stripped"
-      debugfile="${buildfile}.debug"
-      "${BUILDDIR}/app_shell_installer/common/eu-strip" -o "${strippedfile}" -f "${debugfile}" "${buildfile}"
-      install -m 755 "${strippedfile}" "${STAGEDIR}/${INSTALLDIR}/${file}"
-    fi
-  done
-  # Don't use "-s" (strip) because this would use the Linux toolchain to
-  # strip the NaCl binary, which has the potential to break it.  It
-  # certainly resets the OSABI and ABIVERSION fields to non-NaCl values,
-  # although the NaCl IRT loader doesn't care about these fields.  In any
-  # case, the IRT binaries are already stripped by NaCl's build process.
-  for filename in ${BUILDDIR}/nacl_irt_*.nexe; do
-    # Re-check the filename in case globbing matched nothing.
-    if [ -f "$filename" ]; then
-      install -m 644 "$filename" "${STAGEDIR}/${INSTALLDIR}/`basename "$filename"`"
-    fi
-  done
-
-  # launcher script and symlink
-  process_template "${BUILDDIR}/app_shell_installer/common/wrapper" \
-    "${STAGEDIR}/${INSTALLDIR}/${PACKAGE}"
-  chmod 755 "${STAGEDIR}/${INSTALLDIR}/${PACKAGE}"
-  if [ ! -f "${STAGEDIR}/${INSTALLDIR}/app-shell" ]; then
-    ln -sn "${INSTALLDIR}/${PACKAGE}" \
-      "${STAGEDIR}/${INSTALLDIR}/app-shell"
-  fi
-  ln -snf "${INSTALLDIR}/${PACKAGE}" \
-    "${STAGEDIR}/usr/bin/${USR_BIN_SYMLINK_NAME}"
-}

extensions/shell/installer/linux/common/wrapper

-#!/bin/bash
-#
-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# Let the wrapped binary know that it has been run through the wrapper.
-export APP_SHELL_WRAPPER="`readlink -f "$0"`"
-
-HERE="`dirname "$APP_SHELL_WRAPPER"`"
-
-# Always use our versions of ffmpeg libs.
-if [[ -n "$LD_LIBRARY_PATH" ]]; then
-  LD_LIBRARY_PATH="$HERE:$HERE/lib:$LD_LIBRARY_PATH"
-else
-  LD_LIBRARY_PATH="$HERE:$HERE/lib"
-fi
-export LD_LIBRARY_PATH
-
-export CHROME_VERSION_EXTRA="@@CHANNEL@@"
-
-# We don't want bug-buddy intercepting our crashes. http://crbug.com/24120
-export GNOME_DISABLE_CRASH_DIALOG=SET_BY_GOOGLE_CHROME
-
-# Sanitize std{in,out,err} because they'll be shared with untrusted child
-# processes (http://crbug.com/376567).
-exec < /dev/null
-exec > >(exec cat)
-exec 2> >(exec cat >&2)
-
-# Note: exec -a below is a bashism.
-exec -a "$0" "$HERE/@@PROGNAME@@" "$@"

extensions/shell/installer/linux/debian/build.sh

-#!/bin/bash
-#
-# Copyright 2017 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# TODO(michaelpg): Dedupe common functionality with the Chrome installer.
-
-set -e
-set -o pipefail
-if [ "$VERBOSE" ]; then
-  set -x
-fi
-set -u
-
-# Create the Debian changelog file needed by dpkg-gencontrol. This just adds a
-# placeholder change, indicating it is the result of an automatic build.
-# TODO(mmoss) Release packages should create something meaningful for a
-# changelog, but simply grabbing the actual 'svn log' is way too verbose. Do we
-# have any type of "significant/visible changes" log that we could use for this?
-gen_changelog() {
-  rm -f "${DEB_CHANGELOG}"
-  process_template "${SCRIPTDIR}/changelog.template" "${DEB_CHANGELOG}"
-  debchange -a --nomultimaint -m --changelog "${DEB_CHANGELOG}" \
-    "Release Notes: ${RELEASENOTES}"
-  GZLOG="${STAGEDIR}/usr/share/doc/${PACKAGE}-${CHANNEL}/changelog.gz"
-  mkdir -p "$(dirname "${GZLOG}")"
-  gzip -9 -c "${DEB_CHANGELOG}" > "${GZLOG}"
-  chmod 644 "${GZLOG}"
-}
-
-# Create the Debian control file needed by dpkg-deb.
-gen_control() {
-  dpkg-gencontrol -v"${VERSIONFULL}" -c"${DEB_CONTROL}" -l"${DEB_CHANGELOG}" \
-  -f"${DEB_FILES}" -p"${PACKAGE}-${CHANNEL}" -P"${STAGEDIR}" \
-  -O > "${STAGEDIR}/DEBIAN/control"
-  rm -f "${DEB_CONTROL}"
-}
-
-# Setup the installation directory hierachy in the package staging area.
-prep_staging_debian() {
-  prep_staging_common
-  install -m 755 -d "${STAGEDIR}/DEBIAN" \
-    "${STAGEDIR}/usr/share/doc/${USR_BIN_SYMLINK_NAME}"
-}
-
-# Put the package contents in the staging area.
-stage_install_debian() {
-  # Always use a different name for /usr/bin symlink depending on channel to
-  # avoid file collisions.
-  local USR_BIN_SYMLINK_NAME="${PACKAGE}-${CHANNEL}"
-
-  if [ "$CHANNEL" != "stable" ]; then
-    # Avoid file collisions between channels.
-    local INSTALLDIR="${INSTALLDIR}-${CHANNEL}"
-
-    local PACKAGE="${PACKAGE}-${CHANNEL}"
-  fi
-  prep_staging_debian
-  stage_install_common
-}
-
-# Actually generate the package file.
-do_package() {
-  log_cmd echo "Packaging ${ARCHITECTURE}..."
-  PREDEPENDS="$COMMON_PREDEPS"
-  DEPENDS="${COMMON_DEPS}"
-  RECOMMENDS="${COMMON_RECOMMENDS}"
-  PROVIDES=""
-  gen_changelog
-  process_template "${SCRIPTDIR}/control.template" "${DEB_CONTROL}"
-  export DEB_HOST_ARCH="${ARCHITECTURE}"
-  if [ -f "${DEB_CONTROL}" ]; then
-    gen_control
-  fi
-  if [ ${IS_OFFICIAL_BUILD} -ne 0 ]; then
-    local COMPRESSION_OPTS="-Zxz -z9"
-  else
-    local COMPRESSION_OPTS="-Znone"
-  fi
-  log_cmd fakeroot dpkg-deb ${COMPRESSION_OPTS} -b "${STAGEDIR}" .
-}
-
-verify_package() {
-  DEPENDS="${COMMON_DEPS}"  # This needs to match do_package() above.
-  echo ${DEPENDS} | sed 's/, /\n/g' | LANG=C sort > expected_deb_depends
-  dpkg -I "${PACKAGE}-${CHANNEL}_${VERSIONFULL}_${ARCHITECTURE}.deb" | \
-      grep '^ Depends: ' | sed 's/^ Depends: //' | sed 's/, /\n/g' | \
-      LANG=C sort > actual_deb_depends
-  BAD_DIFF=0
-  diff -u expected_deb_depends actual_deb_depends || BAD_DIFF=1
-  if [ $BAD_DIFF -ne 0 ]; then
-    echo
-    echo "ERROR: bad dpkg dependencies!"
-    echo
-    exit $BAD_DIFF
-  fi
-}
-
-# Remove temporary files and unwanted packaging output.
-cleanup() {
-  log_cmd echo "Cleaning..."
-  rm -rf "${STAGEDIR}"
-  rm -rf "${TMPFILEDIR}"
-}
-
-usage() {
-  echo "usage: $(basename $0) [-a target_arch] [-b 'dir'] -c channel"
-  echo "                      -d branding [-f] [-o 'dir'] -s 'dir'"
-  echo "-a arch     package architecture (ia32 or x64)"
-  echo "-b dir      build input directory    [${BUILDDIR}]"
-  echo "-c channel  the package channel (unstable, beta, stable)"
-  echo "-d brand    either chromium or google_chrome"
-  echo "-f          indicates that this is an official build"
-  echo "-h          this help message"
-  echo "-o dir      package output directory [${OUTPUTDIR}]"
-  echo "-s dir      /path/to/sysroot"
-}
-
-# Check that the channel name is one of the allowable ones.
-verify_channel() {
-  case $CHANNEL in
-    stable )
-      CHANNEL=stable
-      RELEASENOTES="http://googlechromereleases.blogspot.com/search/label/Stable%20updates"
-      ;;
-    unstable|dev|alpha )
-      CHANNEL=unstable
-      RELEASENOTES="http://googlechromereleases.blogspot.com/search/label/Dev%20updates"
-      ;;
-    testing|beta )
-      CHANNEL=beta
-      RELEASENOTES="http://googlechromereleases.blogspot.com/search/label/Beta%20updates"
-      ;;
-    * )
-      echo
-      echo "ERROR: '$CHANNEL' is not a valid channel type."
-      echo
-      exit 1
-      ;;
-  esac
-}
-
-process_opts() {
-  while getopts ":a:b:c:d:fho:s:" OPTNAME
-  do
-    case $OPTNAME in
-      a )
-        TARGETARCH="$OPTARG"
-        ;;
-      b )
-        BUILDDIR=$(readlink -f "${OPTARG}")
-        ;;
-      c )
-        CHANNEL="$OPTARG"
-        ;;
-      d )
-        BRANDING="$OPTARG"
-        ;;
-      f )
-        IS_OFFICIAL_BUILD=1
-        ;;
-      h )
-        usage
-        exit 0
-        ;;
-      o )
-        OUTPUTDIR=$(readlink -f "${OPTARG}")
-        mkdir -p "${OUTPUTDIR}"
-        ;;
-      s )
-        SYSROOT="$OPTARG"
-        ;;
-      \: )
-        echo "'-$OPTARG' needs an argument."
-        usage
-        exit 1
-        ;;
-      * )
-        echo "invalid command-line option: $OPTARG"
-        usage
-        exit 1
-        ;;
-    esac
-  done
-}
-
-#=========
-# MAIN
-#=========
-
-SCRIPTDIR=$(readlink -f "$(dirname "$0")")
-OUTPUTDIR="${PWD}"
-# Default target architecture to same as build host.
-if [ "$(uname -m)" = "x86_64" ]; then
-  TARGETARCH="x64"
-else
-  TARGETARCH="ia32"
-fi
-
-# call cleanup() on exit
-trap cleanup 0
-process_opts "$@"
-BUILDDIR=${BUILDDIR:=$(readlink -f "${SCRIPTDIR}/../../../../out/Release")}
-IS_OFFICIAL_BUILD=${IS_OFFICIAL_BUILD:=0}
-
-STAGEDIR="${BUILDDIR}/app-shell-deb-staging-${CHANNEL}"
-mkdir -p "${STAGEDIR}"
-TMPFILEDIR="${BUILDDIR}/app-shell-deb-tmp-${CHANNEL}"
-mkdir -p "${TMPFILEDIR}"
-DEB_CHANGELOG="${TMPFILEDIR}/changelog"
-DEB_FILES="${TMPFILEDIR}/files"
-DEB_CONTROL="${TMPFILEDIR}/control"
-
-source ${BUILDDIR}/app_shell_installer/common/installer.include
-
-get_version_info
-VERSIONFULL="${VERSION}-${PACKAGE_RELEASE}"
-
-if [ "$BRANDING" = "google_chrome" ]; then
-  source "${BUILDDIR}/app_shell_installer/common/google-app-shell.info"
-else
-  source "${BUILDDIR}/app_shell_installer/common/chromium-app-shell.info"
-fi
-eval $(sed -e "s/^\([^=]\+\)=\(.*\)$/export \1='\2'/" \
-  "${BUILDDIR}/app_shell_installer/theme/BRANDING")
-
-verify_channel
-
-# Some Debian packaging tools want these set.
-export DEBFULLNAME="${MAINTNAME}"
-export DEBEMAIL="${MAINTMAIL}"
-
-# We'd like to eliminate more of these deps by relying on the 'lsb' package, but
-# that brings in tons of unnecessary stuff, like an mta and rpm. Until that full
-# 'lsb' package is installed by default on DEB distros, we'll have to stick with
-# the LSB sub-packages, to avoid pulling in all that stuff that's not installed
-# by default.
-
-# Generate the dependencies,
-# TODO(mmoss): This is a workaround for a problem where dpkg-shlibdeps was
-# resolving deps using some of our build output shlibs (i.e.
-# out/Release/lib.target/libfreetype.so.6), and was then failing with:
-#   dpkg-shlibdeps: error: no dependency information found for ...
-# It's not clear if we ever want to look in LD_LIBRARY_PATH to resolve deps,
-# but it seems that we don't currently, so this is the most expediant fix.
-SAVE_LDLP=${LD_LIBRARY_PATH:-}
-unset LD_LIBRARY_PATH
-if [ ${TARGETARCH} = "x64" ]; then
-  SHLIB_ARGS="-l${SYSROOT}/usr/lib/x86_64-linux-gnu"
-  SHLIB_ARGS="${SHLIB_ARGS} -l${SYSROOT}/lib/x86_64-linux-gnu"
-else
-  SHLIB_ARGS="-l${SYSROOT}/usr/lib/i386-linux-gnu"
-  SHLIB_ARGS="${SHLIB_ARGS} -l${SYSROOT}/lib/i386-linux-gnu"
-fi
-SHLIB_ARGS="${SHLIB_ARGS} -l${SYSROOT}/usr/lib"
-DPKG_SHLIB_DEPS=$(cd ${SYSROOT} && dpkg-shlibdeps ${SHLIB_ARGS:-} -O \
-  -e"$BUILDDIR/app_shell" 2>/dev/null | sed 's/^shlibs:Depends=//')
-if [ -n "$SAVE_LDLP" ]; then
-  LD_LIBRARY_PATH=$SAVE_LDLP
-fi
-
-# Format it nicely and save it for comparison.
-echo "$DPKG_SHLIB_DEPS" | sed 's/, /\n/g' | LANG=C sort > actual
-
-# Additional dependencies not in the dpkg-shlibdeps output.
-# ca-certificates: Make sure users have SSL certificates.
-# libnss3: Pull a more recent version of NSS than required by runtime linking,
-#          for security and stability updates in NSS.
-# lsb-release: For lsb-release.
-# wget: For uploading crash reports with Breakpad.
-ADDITIONAL_DEPS="ca-certificates, libnss3 (>= 3.26), lsb-release, wget"
-
-# Fix-up libnspr dependency due to renaming in Ubuntu (the old package still
-# exists, but it was moved to "universe" repository, which isn't installed by
-# default).
-DPKG_SHLIB_DEPS=$(sed \
-    's/\(libnspr4-0d ([^)]*)\), /\1 | libnspr4 (>= 4.9.5-0ubuntu0), /g' \
-    <<< $DPKG_SHLIB_DEPS)
-
-# Remove libnss dependency so the one in $ADDITIONAL_DEPS can supercede it.
-DPKG_SHLIB_DEPS=$(sed 's/\(libnss3 ([^)]*)\), //g' <<< $DPKG_SHLIB_DEPS)
-
-COMMON_DEPS="${DPKG_SHLIB_DEPS}, ${ADDITIONAL_DEPS}"
-COMMON_PREDEPS="dpkg (>= 1.14.0)"
-COMMON_RECOMMENDS="libu2f-udev"
-
-
-# Make everything happen in the OUTPUTDIR.
-cd "${OUTPUTDIR}"
-
-case "$TARGETARCH" in
-  ia32 )
-    export ARCHITECTURE="i386"
-    ;;
-  x64 )
-    export ARCHITECTURE="amd64"
-    ;;
-  * )
-    echo
-    echo "ERROR: Don't know how to build DEBs for '$TARGETARCH'."
-    echo
-    exit 1
-    ;;
-esac
-stage_install_debian
-
-do_package
-verify_package