Move password_manager_util and password_bubble_experiment to components

chrome/browser/ui/passwords/password_bubble_experiment.h

-// 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.
-
-#ifndef CHROME_BROWSER_UI_PASSWORDS_PASSWORD_BUBBLE_EXPERIMENT_H_
-#define CHROME_BROWSER_UI_PASSWORDS_PASSWORD_BUBBLE_EXPERIMENT_H_
-
-#include "base/macros.h"
-#include "components/password_manager/core/browser/password_manager_metrics_util.h"
-
-class PrefService;
-
-namespace sync_driver {
-class SyncService;
-}
-
-namespace password_bubble_experiment {
-
-// Should be called when user dismisses the "Save Password?" dialog. It stores
-// the statistics about interactions with the bubble.
-void RecordBubbleClosed(
-    PrefService* prefs,
-    password_manager::metrics_util::UIDismissalReason reason);
-
-// Returns true if the password manager should be referred to as Smart Lock.
-// This is only true for signed-in users.
-bool IsSmartLockBrandingEnabled(const sync_driver::SyncService* sync_service);
-
-}  // namespace password_bubble_experiment
-
-#endif  // CHROME_BROWSER_UI_PASSWORDS_PASSWORD_BUBBLE_EXPERIMENT_H_