Remove telemetry/third_party/gsutilz

tools/telemetry/third_party/gsutilz/gslib/sig_handling.py

Index: tools/telemetry/third_party/gsutilz/gslib/sig_handling.py
diff --git a/tools/telemetry/third_party/gsutilz/gslib/sig_handling.py b/tools/telemetry/third_party/gsutilz/gslib/sig_handling.py
deleted file mode 100644
index 339d5cbb0ef2c7844a91f1a4ce3b18ab8931e438..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/gsutilz/gslib/sig_handling.py
+++ /dev/null
@@ -1,99 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2015 Google Inc. All Rights Reserved.
-#
-# 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.
-"""Signal handling functions."""
-
-from __future__ import absolute_import
-
-import signal
-from gslib.util import IS_WINDOWS
-
-
-# Maps from signal_num to list of signal handlers to call.
-_non_final_signal_handlers = {}
-# Maps from signal_num to the final signal handler (if any) that should be
-# called for that signal.
-_final_signal_handlers = {}
-
-
-def RegisterSignalHandler(signal_num, handler, is_final_handler=False):
-  """Registers a handler for signal signal_num.
-
-  Unlike calling signal.signal():
-    - This function can be called from any thread (and will cause the handler to
-      be run by the main thread when the signal is received).
-    - Handlers are cumulative: When a given signal is received, all registered
-      handlers will be executed (with the exception that only the last handler
-      to register with is_final_handler=True will be called).
-
-  Handlers should make no ordering assumptions, other than that the last handler
-  to register with is_final_handler=True will be called after all the other
-  handlers.
-
-  Args:
-    signal_num: The signal number with which to associate handler.
-    handler: The handler.
-    is_final_handler: Bool indicator whether handler should be called last among
-                      all the handlers for this signal_num. The last handler to
-                      register this way survives; other handlers registered with
-                      is_final_handler=True will not be called when the signal
-                      is received.
-  Raises:
-    RuntimeError: if attempt is made to register a signal_num not in
-        GetCaughtSignals.
-  """
-  if signal_num not in GetCaughtSignals():
-    raise RuntimeError('Attempt to register handler (%s) for signal %d, which '
-                       'is not in GetCaughtSignals' % (handler, signal_num))
-  if is_final_handler:
-    _final_signal_handlers[signal_num] = handler
-  else:
-    _non_final_signal_handlers[signal_num].append(handler)
-
-
-def _SignalHandler(signal_num, cur_stack_frame):
-  """Global signal handler.
-
-  When a signal is caught we execute each registered handler for that signal.
-
-  Args:
-    signal_num: Signal that was caught.
-    cur_stack_frame: Unused.
-  """
-  if signal_num in _non_final_signal_handlers:
-    for handler in _non_final_signal_handlers[signal_num]:
-      handler(signal_num, cur_stack_frame)
-  if signal_num in _final_signal_handlers:
-    _final_signal_handlers[signal_num](signal_num, cur_stack_frame)
-
-
-def InitializeSignalHandling():
-  """Initializes global signal handling.
-
-  Sets up global signal handler for each signal we handle.
-  """
-  for signal_num in GetCaughtSignals():
-    _non_final_signal_handlers[signal_num] = []
-    # Make main signal handler catch the signal.
-    signal.signal(signal_num, _SignalHandler)
-
-
-def GetCaughtSignals():
-  """Returns terminating signals that can be caught on this OS platform."""
-  signals = [signal.SIGINT, signal.SIGTERM]
-  if not IS_WINDOWS:
-    # Windows doesn't have SIGQUIT.
-    signals.append(signal.SIGQUIT)
-  return signals
-