Move system.* family of APIs to extensions/

chrome/browser/extensions/api/system_network/system_network_api.cc

-// Copyright 2013 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/extensions/api/system_network/system_network_api.h"
-
-namespace {
-const char kNetworkListError[] = "Network lookup failed or unsupported";
-}  // namespace
-
-namespace extensions {
-namespace api {
-
-SystemNetworkGetNetworkInterfacesFunction::
-    SystemNetworkGetNetworkInterfacesFunction() {}
-
-SystemNetworkGetNetworkInterfacesFunction::
-    ~SystemNetworkGetNetworkInterfacesFunction() {}
-
-bool SystemNetworkGetNetworkInterfacesFunction::RunAsync() {
-  content::BrowserThread::PostTask(content::BrowserThread::FILE, FROM_HERE,
-      base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
-          GetListOnFileThread,
-          this));
-  return true;
-}
-
-void SystemNetworkGetNetworkInterfacesFunction::GetListOnFileThread() {
-  net::NetworkInterfaceList interface_list;
-  if (net::GetNetworkList(
-      &interface_list, net::INCLUDE_HOST_SCOPE_VIRTUAL_INTERFACES)) {
-    content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
-        base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
-            SendResponseOnUIThread,
-            this, interface_list));
-    return;
-  }
-
-  content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
-      base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
-          HandleGetListError,
-          this));
-}
-
-void SystemNetworkGetNetworkInterfacesFunction::HandleGetListError() {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  error_ = kNetworkListError;
-  SendResponse(false);
-}
-
-void SystemNetworkGetNetworkInterfacesFunction::SendResponseOnUIThread(
-    const net::NetworkInterfaceList& interface_list) {
-  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-
-  std::vector<linked_ptr<api::system_network::NetworkInterface> >
-      create_arg;
-  create_arg.reserve(interface_list.size());
-  for (net::NetworkInterfaceList::const_iterator i = interface_list.begin();
-       i != interface_list.end(); ++i) {
-    linked_ptr<api::system_network::NetworkInterface> info =
-        make_linked_ptr(new api::system_network::NetworkInterface);
-    info->name = i->name;
-    info->address = net::IPAddressToString(i->address);
-    info->prefix_length = i->network_prefix;
-    create_arg.push_back(info);
-  }
-
-  results_ = api::system_network::GetNetworkInterfaces::Results::Create(
-      create_arg);
-  SendResponse(true);
-}
-
-}  // namespace api
-}  // namespace extensions