Cleanup: Delete buildbot_globals.py script.

tools/buildbot_globals.py

Index: tools/buildbot_globals.py
diff --git a/tools/buildbot_globals.py b/tools/buildbot_globals.py
deleted file mode 100755
index e110ae9c6f330b6c3f440ad55c300b7583c9427b..0000000000000000000000000000000000000000
--- a/tools/buildbot_globals.py
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/bin/python
-
-# Copyright (c) 2013 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.
-
-"""
-Provides read access to buildbot's global_variables.json .
-"""
-
-
-import json
-import retrieve_from_googlesource
-import sys
-
-
-_global_vars = None
-
-
-SKIABOT_REPO = 'https://skia.googlesource.com/buildbot'
-_GLOBAL_VARS_PATH = 'site_config/global_variables.json'
-
-
-class GlobalVarsRetrievalError(Exception):
-  """Exception which is raised when the global_variables.json file cannot be
-  retrieved from the Skia buildbot repository."""
-  pass
-
-
-class JsonDecodeError(Exception):
-  """Exception which is raised when the global_variables.json file cannot be
-  interpreted as JSON. This may be due to the file itself being incorrectly
-  formatted or due to an incomplete or corrupted downloaded version of the file.
-  """
-  pass
-
-
-class NoSuchGlobalVariable(KeyError):
-  """Exception which is raised when a given variable is not found in the
-  global_variables.json file."""
-  pass
-
-
-def Get(var_name):
-  """Return the value associated with this name in global_variables.json.
-
-  Args:
-      var_name: string; the variable to look up.
-  Returns:
-      The value of the variable.
-  Raises:
-      NoSuchGlobalVariable if there is no variable with that name.
-  """
-  global _global_vars
-  if not _global_vars:
-    try:
-      global_vars_text = retrieve_from_googlesource.get(SKIABOT_REPO,
-                                                        _GLOBAL_VARS_PATH)
-    except Exception as e:
-      raise GlobalVarsRetrievalError('Failed to retrieve %s from %s:\n%s' %
-                                     (_GLOBAL_VARS_PATH, SKIABOT_REPO, str(e)))
-    try:
-      _global_vars = json.loads(global_vars_text)
-    except ValueError as e:
-      raise JsonDecodeError(e.message + '\n' + global_vars_text)
-  try:
-    return _global_vars[var_name]['value']
-  except KeyError:
-    raise NoSuchGlobalVariable(var_name)
-
-
-if __name__ == '__main__':
-  print Get(sys.argv[1])