Removes files from //build that we don't need

build/download_nacl_toolchains.py

Index: build/download_nacl_toolchains.py
diff --git a/build/download_nacl_toolchains.py b/build/download_nacl_toolchains.py
deleted file mode 100755
index b99b940f9c798d9ff3670e08e774e9d6a1b27e3f..0000000000000000000000000000000000000000
--- a/build/download_nacl_toolchains.py
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 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.
-
-"""Shim to run nacl toolchain download script only if there is a nacl dir."""
-
-import os
-import shutil
-import sys
-
-
-def Main(args):
-  # Exit early if disable_nacl=1.
-  if 'disable_nacl=1' in os.environ.get('GYP_DEFINES', ''):
-    return 0
-  script_dir = os.path.dirname(os.path.abspath(__file__))
-  src_dir = os.path.dirname(script_dir)
-  nacl_dir = os.path.join(src_dir, 'native_client')
-  nacl_build_dir = os.path.join(nacl_dir, 'build')
-  package_version_dir = os.path.join(nacl_build_dir, 'package_version')
-  package_version = os.path.join(package_version_dir, 'package_version.py')
-  if not os.path.exists(package_version):
-    print "Can't find '%s'" % package_version
-    print 'Presumably you are intentionally building without NativeClient.'
-    print 'Skipping NativeClient toolchain download.'
-    sys.exit(0)
-  sys.path.insert(0, package_version_dir)
-  import package_version
-
-  # BUG:
-  # We remove this --optional-pnacl argument, and instead replace it with
-  # --no-pnacl for most cases.  However, if the bot name is an sdk
-  # bot then we will go ahead and download it.  This prevents increasing the
-  # gclient sync time for developers, or standard Chrome bots.
-  if '--optional-pnacl' in args:
-    args.remove('--optional-pnacl')
-    use_pnacl = False
-    buildbot_name = os.environ.get('BUILDBOT_BUILDERNAME', '')
-    if 'pnacl' in buildbot_name and 'sdk' in buildbot_name:
-      use_pnacl = True
-    if use_pnacl:
-      print '\n*** DOWNLOADING PNACL TOOLCHAIN ***\n'
-    else:
-      args = ['--exclude', 'pnacl_newlib'] + args
-
-  # Only download the ARM gcc toolchain if we are building for ARM
-  # TODO(olonho): we need to invent more reliable way to get build
-  # configuration info, to know if we're building for ARM.
-  if 'target_arch=arm' not in os.environ.get('GYP_DEFINES', ''):
-      args = ['--exclude', 'nacl_arm_newlib'] + args
-
-  package_version.main(args)
-
-  return 0
-
-
-if __name__ == '__main__':
-  sys.exit(Main(sys.argv[1:]))