Use --official_build boolean.

upload_symbols

 #!/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.
 
 # Script to upload all debug symbols required for crash reporting
 # purposes.  This script need only be used to upload release builds
 # symbols or to debug crashes on non-release builds (in which case try
 # to only upload the symbols for those executables involved).
 #
 # NOTE: This script must be run from the chromeos build chroot environment.
 #
 
 # Load common constants.  This should be the first executable line.
 # The path to common.sh should be relative to your script's location.
 . "$(dirname "$0")/common.sh"
 
 # Script must be run inside the chroot
 restart_in_chroot_if_needed $*
 
 get_default_board
 
 # Flags
 DEFINE_string board "$DEFAULT_BOARD" "The board to build packages for."
 DEFINE_boolean dryrun ${FLAGS_FALSE} "Run without actually uploading."
 DEFINE_boolean verbose ${FLAGS_FALSE} "Be verbose."
+DEFINE_boolean official_build $FLAGS_FALSE "Point to official symbol server."
 DEFINE_boolean yes ${FLAGS_FALSE} "Answer yes to all prompts."
 
 DUMP_SYMS="dump_syms.i386"
 SYM_UPLOAD="sym_upload.i386"
 
 CUMULATIVE_SIZE=0
 ANY_ERRORS=0
 
 SYM_FILE=$(mktemp "/tmp/sym.XXXX")
 ERR_FILE=$(mktemp "/tmp/err.XXXX")
 
 function cleanup() {
   rm -f "${SYM_FILE}" "${ERR_FILE}"
 }
 
-function is_official() {
-  if [ ${CHROMEOS_OFFICIAL:-0} = 1 ]; then
-    return 0
-  else
-    return 1
-  fi
-}
-
 # Given path to a debug file, return its text file
 function get_text_for_debug {
   local debug_file=$1
   local text_dir=$(dirname ${debug_file#$DEBUG_ROOT})
   local text_path=${SYSROOT}${text_dir}/$(basename "${debug_file}" .debug)
   echo ${text_path}
 }
 
 # Given path to a text file, return its debug file
 function get_debug_for_text {
@@ skipping 126 matching lines @@
   eval set -- "${FLAGS_ARGV}"
 
   set -e
 
   [ -n "$FLAGS_board" ] ||  die "--board is required."
 
   SYSROOT="/build/${FLAGS_board}"
 
   local upload_url=""
   if [ ${FLAGS_dryrun} -eq ${FLAGS_FALSE} ]; then
-    if is_official; then
+    if [ $FLAGS_official_build -eq $FLAGS_TRUE ]; then
       upload_url="http://clients2.google.com/cr/symbol"
     else
       upload_url="http://clients2.google.com/cr/staging_symbol"
       warn "This is an unofficial build, uploading to staging server."
     fi
     info "Uploading symbols to ${upload_url} from ${SYSROOT}."
   else
     warn "Will not upload symbols due to --nodryrun."
   fi
 
@@ skipping 31 matching lines @@
     info "Would have uploaded ${CUMULATIVE_SIZE}B of debug information"
   else
     info "Uploaded ${CUMULATIVE_SIZE}B of debug information"
   fi
 
   [ ${ANY_ERRORS} -ne 0 ] && die "Encountered problems"
   return 0
 }
 
 main "$@"