[Android] Reland of Remove android_commands and android_testrunner.

third_party/android_testrunner/errors.py

-#!/usr/bin/python2.4
-#
-#
-# Copyright 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.
-
-"""Defines common exception classes for this package."""
-
-
-class MsgException(Exception):
-  """Generic exception with an optional string msg."""
-  def __init__(self, msg=""):
-    self.msg = msg
-
-
-class WaitForResponseTimedOutError(Exception):
-  """We sent a command and had to wait too long for response."""
-
-
-class DeviceUnresponsiveError(Exception):
-  """Device is unresponsive to command."""
-
-
-class InstrumentationError(Exception):
-  """Failed to run instrumentation."""
-
-
-class AbortError(MsgException):
-  """Generic exception that indicates a fatal error has occurred and program
-  execution should be aborted."""
-
-
-class ParseError(MsgException):
-  """Raised when xml data to parse has unrecognized format."""
-