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

build/android/pylib/utils/device_temp_file.py

Index: build/android/pylib/utils/device_temp_file.py
diff --git a/build/android/pylib/utils/device_temp_file.py b/build/android/pylib/utils/device_temp_file.py
deleted file mode 100644
index 7d3b95b10464263c1abb9f79f4f5e90322b741b6..0000000000000000000000000000000000000000
--- a/build/android/pylib/utils/device_temp_file.py
+++ /dev/null
@@ -1,57 +0,0 @@
-# Copyright 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.
-
-"""A temp file that automatically gets pushed and deleted from a device."""
-
-# pylint: disable=W0622
-
-import random
-import time
-
-from pylib import cmd_helper
-from pylib.device import device_errors
-
-
-class DeviceTempFile(object):
-  def __init__(self, adb, suffix='', prefix='temp_file', dir='/data/local/tmp'):
-    """Find an unused temporary file path in the devices external directory.
-
-    When this object is closed, the file will be deleted on the device.
-
-    Args:
-      adb: An instance of AdbWrapper
-      suffix: The suffix of the name of the temp file.
-      prefix: The prefix of the name of the temp file.
-      dir: The directory on the device where to place the temp file.
-    """
-    self._adb = adb
-    # make sure that the temp dir is writable
-    self._adb.Shell('test -d %s' % cmd_helper.SingleQuote(dir))
-    while True:
-      self.name = '{dir}/{prefix}-{time:d}-{nonce:d}{suffix}'.format(
-        dir=dir, prefix=prefix, time=int(time.time()),
-        nonce=random.randint(0, 1000000), suffix=suffix)
-      self.name_quoted = cmd_helper.SingleQuote(self.name)
-      try:
-        self._adb.Shell('test -e %s' % self.name_quoted)
-      except device_errors.AdbCommandFailedError:
-        break # file does not exist
-
-    # Immediately touch the file, so other temp files can't get the same name.
-    self._adb.Shell('touch %s' % self.name_quoted)
-
-  def close(self):
-    """Deletes the temporary file from the device."""
-    # ignore exception if the file is already gone.
-    try:
-      self._adb.Shell('rm -f %s' % self.name_quoted)
-    except device_errors.AdbCommandFailedError:
-      # file does not exist on Android version without 'rm -f' support (ICS)
-      pass
-
-  def __enter__(self):
-    return self
-
-  def __exit__(self, type, value, traceback):
-    self.close()