[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/mount_manager.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/login/mount_manager.h"
-
-#include "chrome/browser/chromeos/login/user_manager.h"
-#include "chrome/browser/chromeos/profiles/profile_helper.h"
-
-namespace chromeos {
-
-MountManager* MountManager::Get() {
-  if (!instance_)
-    instance_ = new MountManager();
-  return instance_;
-}
-
-// static
-MountManager* MountManager::instance_ = NULL;
-
-base::FilePath MountManager::GetHomeDir(std::string& user_hash) {
-  return ProfileHelper::GetProfilePathByUserIdHash(user_hash);
-}
-
-MountManager::MountManager() {}
-
-MountManager::~MountManager() {}
-
-bool MountManager::IsMounted(const std::string& user_id) {
-  UserToPathMap::iterator i(additional_mounts_.find(user_id));
-  return i != additional_mounts_.end();
-}
-
-base::FilePath MountManager::GetPath(const std::string& user_id) {
-  UserToPathMap::iterator i(additional_mounts_.find(user_id));
-  DCHECK(i != additional_mounts_.end());
-  return (i == additional_mounts_.end()) ? base::FilePath() : i->second;
-}
-
-void MountManager::SetPath(const std::string& user_id,
-                           const base::FilePath& path) {
-  additional_mounts_[user_id] = path;
-}
-
-void MountManager::DeletePath(const std::string& user_id) {
-  additional_mounts_.erase(user_id);
-}
-
-}  // namespace chromeos