[cleanup] Remove DevTools internal

This repo no longer exits and should be remove to reduce confusion.

Bug: none
Change-Id: Iea67c85680a89b8bb5043bf5d63e117f63e80c5a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6708502
Auto-Submit: Nikolay Vitkov <nvitkov@chromium.org>
Reviewed-by: Gavin Mak <gavinmak@google.com>
Commit-Queue: Nikolay Vitkov <nvitkov@chromium.org>
Reviewed-by: Simon Zünd <szuend@chromium.org>

fetch_configs/devtools-internal.py

@@ -1,44 +0,0 @@
-# Copyright 2019 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 sys
-
-import config_util  # pylint: disable=import-error
-
-
-# This class doesn't need an __init__ method, so we disable the warning
-# pylint: disable=no-init
-class DevToolsInternal(config_util.Config):
-    """Basic Config class for the whole set of DevTools."""
-    @staticmethod
-    def fetch_spec(props):
-        url = ('https://chrome-internal.googlesource.com/devtools/'
-               'devtools-internal.git')
-        solution = {
-            'name': 'devtools-internal',
-            'url': url,
-            'deps_file': 'DEPS',
-            'managed': False,
-            'custom_deps': {},
-        }
-        spec = {
-            'solutions': [solution],
-            'with_branch_heads': True,
-        }
-        return {
-            'type': 'gclient_git',
-            'gclient_git_spec': spec,
-        }
-
-    @staticmethod
-    def expected_root(_props):
-        return 'devtools-internal'
-
-
-def main(argv=None):
-    return DevToolsInternal().handle_args(argv)
-
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))