[Android] Remove chromium version of devil.

build/android/devil/android/sdk/build_tools.py

Index: build/android/devil/android/sdk/build_tools.py
diff --git a/build/android/devil/android/sdk/build_tools.py b/build/android/devil/android/sdk/build_tools.py
deleted file mode 100644
index 36aafce2deee43d5c7f42a99e3398d230bf77977..0000000000000000000000000000000000000000
--- a/build/android/devil/android/sdk/build_tools.py
+++ /dev/null
@@ -1,51 +0,0 @@
-# Copyright 2015 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.
-
-import os
-
-from devil import devil_env
-from devil.utils import lazy
-
-with devil_env.SysPath(devil_env.DEPENDENCY_MANAGER_PATH):
-  import dependency_manager # pylint: disable=import-error
-
-
-def GetPath(build_tool):
-  try:
-    return devil_env.config.LocalPath(build_tool)
-  except dependency_manager.NoPathFoundError:
-    pass
-
-  try:
-    return _PathInLocalSdk(build_tool)
-  except dependency_manager.NoPathFoundError:
-    pass
-
-  return devil_env.config.FetchPath(build_tool)
-
-
-def _PathInLocalSdk(build_tool):
-  build_tools_path = _build_tools_path.read()
-  return (os.path.join(build_tools_path, build_tool) if build_tools_path
-          else None)
-
-
-def _FindBuildTools():
-  android_sdk_path = devil_env.config.LocalPath('android_sdk')
-  if not android_sdk_path:
-    return None
-
-  build_tools_contents = os.listdir(
-      os.path.join(android_sdk_path, 'build-tools'))
-
-  if not build_tools_contents:
-    return None
-  else:
-    if len(build_tools_contents) > 1:
-      build_tools_contents.sort()
-    return os.path.join(android_sdk_path, 'build-tools',
-                        build_tools_contents[-1])
-
-
-_build_tools_path = lazy.WeakConstant(_FindBuildTools)