PreferencesManager

chrome/browser/prefs/preferences_manager.cc

+// Copyright 2016 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 "chrome/browser/prefs/preferences_manager.h"
+
+namespace chrome {
+
+PreferencesManager::PreferencesManager() {}
+PreferencesManager::~PreferencesManager() {}
+
+void PreferencesManager::AddObserver(
+    const std::vector<std::string>& preferences,
+    prefs::mojom::PreferencesObserverPtr client) {
+  // TODO(jonross): Use PrefStore::Observer to begin observing the requested
+  // |preferences|. Map these keys to |client|. On changed notifications
+  // call prefs::mojom::PreferenceObserver::OnPreferencesChanged
+}
+
+void PreferencesManager::SetPreferences(
+    const base::DictionaryValue& preferences) {
+  // TODO(jonross): update the preference, if changed, ignore
+  // PrefStore::Observer
+  // notificaitons that are the result of us.
+}
+
+}  // namespace chrome