Revert "Move a bunch of ChromeOS APIs out of chrome/browser/extensions."

chrome/browser/chromeos/extensions/get_chromeos_info_extension_api.cc

-// Copyright (c) 2011 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/extensions/get_chromeos_info_extension_api.h"
-
-#include "base/values.h"
-#include "chrome/browser/chromeos/cros/cros_library.h"
-#include "chrome/browser/chromeos/cros/network_library.h"
-#include "chrome/browser/chromeos/login/wizard_controller.h"
-#include "chrome/browser/chromeos/system/statistics_provider.h"
-
-using chromeos::CrosLibrary;
-using chromeos::NetworkLibrary;
-
-namespace {
-
-// Name of machine statistic property with HWID.
-const char kHardwareClass[] = "hardware_class";
-
-// Key which corresponds to the HWID setting.
-const char kPropertyHWID[] = "hwid";
-
-// Key which corresponds to the home provider property.
-const char kPropertyHomeProvider[] = "homeProvider";
-
-// Key which corresponds to the initial_locale property.
-const char kPropertyInitialLocale[] = "initialLocale";
-
-}  // namespace
-
-GetChromeosInfoFunction::GetChromeosInfoFunction() {
-}
-
-GetChromeosInfoFunction::~GetChromeosInfoFunction() {
-}
-
-bool GetChromeosInfoFunction::RunImpl() {
-  ListValue* list = NULL;
-  EXTENSION_FUNCTION_VALIDATE(args_->GetList(0, &list));
-  scoped_ptr<DictionaryValue> result(new DictionaryValue());
-  for (size_t i = 0; i < list->GetSize(); ++i) {
-    std::string property_name;
-    EXTENSION_FUNCTION_VALIDATE(list->GetString(i, &property_name));
-    std::string value;
-    if (GetValue(property_name, &value))
-      result->Set(property_name, Value::CreateStringValue(value));
-  }
-  result_.reset(result.release());
-  SendResponse(true);
-  return true;
-}
-
-bool GetChromeosInfoFunction::GetValue(const std::string& property_name,
-                                       std::string* value) {
-  value->clear();
-  if (property_name == kPropertyHWID) {
-    chromeos::system::StatisticsProvider* provider =
-        chromeos::system::StatisticsProvider::GetInstance();
-    provider->GetMachineStatistic(kHardwareClass, value);
-  } else if (property_name == kPropertyHomeProvider) {
-    NetworkLibrary* netlib = CrosLibrary::Get()->GetNetworkLibrary();
-    (*value) = netlib->GetCellularHomeCarrierId();
-  } else if (property_name == kPropertyInitialLocale) {
-    *value = chromeos::WizardController::GetInitialLocale();
-  } else {
-    LOG(ERROR) << "Unknown property request: " << property_name;
-    return false;
-  }
-  return true;
-}