[Password Manager] Add link to remotely manage passowrds on desktop

components/password_manager/core/common/experiments.cc

+// Copyright 2014 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 "components/password_manager/core/common/experiments.h"
+
+#include "base/command_line.h"
+#include "base/metrics/field_trial.h"
+#include "components/password_manager/core/common/password_manager_switches.h"
+
+namespace password_manager {
+
+bool ManageAccountLinkExperimentEnabled() {
+  std::string group_name =
+      base::FieldTrialList::FindFullName("PasswordLinkInSettings");
+
+  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  if (command_line->HasSwitch(switches::kDisablePasswordLink))
+    return false;
+
+  if (command_line->HasSwitch(switches::kEnablePasswordLink))
+    return true;
+
+  return group_name == "Enabled";
+}
+
+}  // namespace password_manager