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

components/password_manager/core/common/experiments.cc

Index: components/password_manager/core/common/experiments.cc
diff --git a/components/password_manager/core/common/experiments.cc b/components/password_manager/core/common/experiments.cc
new file mode 100644
index 0000000000000000000000000000000000000000..8a49e368fef1de7ee7b2e585b0e659f28f3f8b9e
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+++ b/components/password_manager/core/common/experiments.cc
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+// 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