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

chrome/browser/chromeos/system_settings_provider.cc

Index: chrome/browser/chromeos/system_settings_provider.cc
diff --git a/chrome/browser/chromeos/system_settings_provider.cc b/chrome/browser/chromeos/system_settings_provider.cc
deleted file mode 100644
index aec6d20037cfc218331ab622806e153a017170b1..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/system_settings_provider.cc
+++ /dev/null
@@ -1,75 +0,0 @@
-// 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/system_settings_provider.h"
-
-#include "base/string16.h"
-#include "base/time.h"
-#include "base/values.h"
-#include "chrome/browser/chromeos/cros_settings.h"
-#include "chrome/browser/chromeos/cros_settings_names.h"
-#include "chrome/browser/chromeos/login/user_manager.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-
-namespace chromeos {
-
-SystemSettingsProvider::SystemSettingsProvider(
-    const NotifyObserversCallback& notify_cb)
-    : CrosSettingsProvider(notify_cb) {
-  system::TimezoneSettings *timezone_settings =
-      system::TimezoneSettings::GetInstance();
-  timezone_settings->AddObserver(this);
-  timezone_value_.reset(base::Value::CreateStringValue(
-      timezone_settings->GetCurrentTimezoneID()));
-}
-
-SystemSettingsProvider::~SystemSettingsProvider() {
-  system::TimezoneSettings::GetInstance()->RemoveObserver(this);
-}
-
-void SystemSettingsProvider::DoSet(const std::string& path,
-                                   const base::Value& in_value) {
-  // Non-guest users can change the time zone.
-  if (UserManager::Get()->IsLoggedInAsGuest())
-    return;
-
-  if (path == kSystemTimezone) {
-    string16 timezone_id;
-    if (!in_value.GetAsString(&timezone_id))
-      return;
-    // This will call TimezoneChanged.
-    system::TimezoneSettings::GetInstance()->SetTimezoneFromID(timezone_id);
-  }
-}
-
-const base::Value* SystemSettingsProvider::Get(const std::string& path) const {
-  if (path == kSystemTimezone)
-    return timezone_value_.get();
-  return NULL;
-}
-
-// The timezone is always trusted.
-CrosSettingsProvider::TrustedStatus
-    SystemSettingsProvider::PrepareTrustedValues(const base::Closure& cb) {
-  return TRUSTED;
-}
-
-bool SystemSettingsProvider::HandlesSetting(const std::string& path) const {
-  return path == kSystemTimezone;
-}
-
-void SystemSettingsProvider::Reload() {
-  // TODO(pastarmovj): We can actually cache the timezone here to make returning
-  // it faster.
-}
-
-void SystemSettingsProvider::TimezoneChanged(const icu::TimeZone& timezone) {
-  // Fires system setting change notification.
-  timezone_value_.reset(base::Value::CreateStringValue(
-      system::TimezoneSettings::GetTimezoneID(timezone)));
-  NotifyObservers(kSystemTimezone);
-}
-
-}  // namespace chromeos