Remove au_test_harness code and change symlinks to point to new location

bin/au_test_harness/public_key_manager.py

Index: bin/au_test_harness/public_key_manager.py
diff --git a/bin/au_test_harness/public_key_manager.py b/bin/au_test_harness/public_key_manager.py
deleted file mode 100644
index 355e7445fdb82664472f592656b00c04c4f0761e..0000000000000000000000000000000000000000
--- a/bin/au_test_harness/public_key_manager.py
+++ /dev/null
@@ -1,91 +0,0 @@
-# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""This module manages interactions between an image and a public key."""
-
-import os
-import tempfile
-
-import cros_build_lib as cros_lib
-
-class PublicKeyManager(object):
-  """Class wrapping interactions with a public key on an image."""
-  TARGET_KEY_PATH = 'usr/share/update_engine/update-payload-key.pub.pem'
-
-  def __init__(self, image_path, key_path):
-    """Initializes a manager with image_path and key_path we plan to insert."""
-    self.image_path = image_path
-    self.key_path = key_path
-    self._rootfs_dir = tempfile.mkdtemp(suffix='rootfs', prefix='tmp')
-    self._stateful_dir = tempfile.mkdtemp(suffix='stateful', prefix='tmp')
-
-    # Gather some extra information about the image.
-    try:
-      cros_lib.MountImage(image_path, self._rootfs_dir, self._stateful_dir,
-                          read_only=True)
-      self._full_target_key_path = os.path.join(
-          self._rootfs_dir, PublicKeyManager.TARGET_KEY_PATH)
-      self._is_key_new = True
-      if os.path.exists(self._full_target_key_path):
-        diff_output = cros_lib.RunCommand(['diff',
-                                           self.key_path,
-                                           self._full_target_key_path],
-                                          print_cmd=False, redirect_stdout=True,
-                                          redirect_stderr=True, error_ok=True)
-
-        if not diff_output: self._is_key_new = False
-
-    finally:
-      cros_lib.UnmountImage(self._rootfs_dir, self._stateful_dir)
-
-  def __del__(self):
-    """Remove our temporary directories we created in init."""
-    os.rmdir(self._rootfs_dir)
-    os.rmdir(self._stateful_dir)
-
-  def AddKeyToImage(self):
-    """Adds the key specified in init to the image."""
-    if not self._is_key_new:
-      cros_lib.Info('Public key already on image %s.  No work to do.' %
-                    self.image_path)
-      return
-
-    cros_lib.Info('Copying %s into %s' % (self.key_path, self.image_path))
-    try:
-      cros_lib.MountImage(self.image_path, self._rootfs_dir, self._stateful_dir,
-                          read_only=False)
-
-      dir_path = os.path.dirname(self._full_target_key_path)
-      cros_lib.RunCommand(['sudo', 'mkdir', '--parents', dir_path],
-                          print_cmd=False)
-      cros_lib.RunCommand(['sudo', 'cp', '--force', '-p', self.key_path,
-                           self._full_target_key_path], print_cmd=False)
-    finally:
-      cros_lib.UnmountImage(self._rootfs_dir, self._stateful_dir)
-      self._MakeImageBootable()
-
-  def RemoveKeyFromImage(self):
-    """Removes the key specified in init from the image."""
-    cros_lib.Info('Removing public key from image %s.' % self.image_path)
-    try:
-      cros_lib.MountImage(self.image_path, self._rootfs_dir, self._stateful_dir,
-                          read_only=False)
-      cros_lib.RunCommand(['sudo', 'rm', '--force', self._full_target_key_path],
-                          print_cmd=False)
-    finally:
-      cros_lib.UnmountImage(self._rootfs_dir, self._stateful_dir)
-      self._MakeImageBootable()
-
-  def _MakeImageBootable(self):
-    """Makes the image bootable.  Note, it is only useful for non-vm images."""
-    image = os.path.basename(self.image_path)
-    if 'qemu' in image:
-      return
-
-    from_dir = os.path.dirname(self.image_path)
-    cros_lib.RunCommand(['bin/cros_make_image_bootable',
-                         cros_lib.ReinterpretPathForChroot(from_dir),
-                         image], print_cmd=False, redirect_stdout=True,
-                        redirect_stderr=True, enter_chroot=True,
-                        cwd=cros_lib.CROSUTILS_DIRECTORY)