Remove superfluous release tools

releasetools/ota_from_target_files

@@ -1,48 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (C) 2008 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""
-A shim to generate an OTA for ford
-"""
-
-import sys
-
-if sys.hexversion < 0x02040000:
-  print >> sys.stderr, "Python 2.4 or newer is required."
-  sys.exit(1)
-
-import imp
-import os
-
-# grab the releasetools directory and add it to our import path
-RELEASETOOLS = os.path.realpath(os.path.join(os.path.dirname(__file__), "..", "..", "..", "..", "build", "tools", "releasetools"))
-sys.path.append(RELEASETOOLS)
-
-# import the stuff we're going to overwrite
-import common
-imp.load_source("ota", os.path.join(RELEASETOOLS, "ota_from_target_files"))
-import ota
-
-ota.OPTIONS.extra_script = os.path.realpath(os.path.join(os.path.dirname(__file__), 'extra_script'))
-
-if __name__ == '__main__':
-  try:
-    ota.main(sys.argv[1:])
-  except common.ExternalError, e:
-    print
-    print "   ERROR: %s" % (e,)
-    print
-    sys.exit(1)