Dropping remaining scons references.

hammer

-#!/bin/sh
-#
-# Copyright (c) 2006-2008 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.
-
-# A script to invoke scons in gyp generated projects.
-
-# Find the 'src' directory by looking for the site_scons directory.
-# This method allows trees that don't use the name src to use this script.
-# Explicitly skip site_scons directories that are from the 'software
-# construction toolkit', since these are not gyp compatible.
-SRC_DIR=`pwd`
-while [ ! -d "${SRC_DIR}/site_scons" ] || \
-      [ -e "${SRC_DIR}/site_scons/site_tools/component_setup.py" ]; do
-  PARENT_DIR="$(dirname "${SRC_DIR}")"
-  if [ "${SRC_DIR}" = "${PARENT_DIR}" ]; then
-    echo "ERROR: hammer must be run in a directory with site_scons under" >&2
-    echo "       the root of the project tree." >&2
-    exit 1
-  fi
-  SRC_DIR="${PARENT_DIR}"
-done
-
-SCONS="${SRC_DIR}/third_party/scons/scons.py"
-SITE_SCONS="${SRC_DIR}/site_scons"
-
-exec python "${SCONS}" "--site-dir=${SITE_SCONS}" "$@"