Move Chrome OS device settings stuff to chrome/browser/chromeos/settings.

chrome/browser/chromeos/cros_settings_provider.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 "chrome/browser/chromeos/cros_settings_provider.h"
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/string_util.h"
-#include "base/values.h"
-#include "chrome/common/chrome_switches.h"
-
-namespace chromeos {
-
-CrosSettingsProvider::CrosSettingsProvider(
-    const NotifyObserversCallback& notify_cb)
-  : notify_cb_(notify_cb) {
-}
-
-CrosSettingsProvider::~CrosSettingsProvider() {
-}
-
-void CrosSettingsProvider::Set(const std::string& path,
-                               const base::Value& value) {
-  // We don't allow changing any of the cros settings without prefix
-  // "cros.session." in the guest mode.
-  // It should not reach here from UI in the guest mode, but just in case.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kGuestSession) &&
-      !::StartsWithASCII(path, "cros.session.", true)) {
-    LOG(ERROR) << "Ignoring the guest request to change: " << path;
-    return;
-  }
-  DoSet(path, value);
-}
-
-void CrosSettingsProvider::NotifyObservers(const std::string& path) {
-  if (!notify_cb_.is_null())
-    notify_cb_.Run(path);
-}
-
-void CrosSettingsProvider::SetNotifyObserversCallback(
-    const NotifyObserversCallback& notify_cb) {
-  notify_cb_ = notify_cb;
-}
-
-};  // namespace chromeos