[Android] Abandon bundling DevTools frontends for mobile apps

content/browser/android/devtools_auth.cc

-// Copyright (c) 2012 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.
-
-#include "content/public/browser/android/devtools_auth.h"
-
-#include "base/logging.h"
-
-namespace content {
-
-bool CanUserConnectToDevTools(uid_t uid, gid_t gid) {
-  struct passwd* creds = getpwuid(uid);
-  if (!creds || !creds->pw_name) {
-    LOG(WARNING) << "DevTools: can't obtain creds for uid " << uid;
-    return false;
-  }
-  if (gid == uid &&
-      (strcmp("root", creds->pw_name) == 0 ||  // For rooted devices
-       strcmp("shell", creds->pw_name) == 0)) {  // For non-rooted devices
-    return true;
-  }
-  LOG(WARNING) << "DevTools: connection attempt from " << creds->pw_name;
-  return false;
-}
-
-}  // namespace content