Move ProfileLoader to chrome/browser/profiles.

chrome/browser/ui/app_list/profile_loader.h

-// 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.
-
-#ifndef CHROME_BROWSER_UI_APP_LIST_PROFILE_LOADER_H_
-#define CHROME_BROWSER_UI_APP_LIST_PROFILE_LOADER_H_
-
-#include "base/callback.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/profiles/profile.h"
-
-namespace base {
-class FilePath;
-}
-
-class ProfileManager;
-
-class ProfileLoader {
- public:
-  explicit ProfileLoader(ProfileManager* profile_manager);
-  ~ProfileLoader();
-
-  bool AnyProfilesLoading() const;
-  void InvalidatePendingProfileLoads();
-  void LoadProfileInvalidatingOtherLoads(
-      const base::FilePath& profile_file_path,
-      base::Callback<void(Profile*)> callback);
-
- private:
-  void OnProfileLoaded(int profile_load_sequence_id,
-                       base::Callback<void(Profile*)> callback,
-                       Profile* profile,
-                       Profile::CreateStatus status);
-
-  void IncrementPendingProfileLoads();
-  void DecrementPendingProfileLoads();
-
- private:
-  ProfileManager* profile_manager_;
-  int profile_load_sequence_id_;
-  int pending_profile_loads_;
-
-  base::WeakPtrFactory<ProfileLoader> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ProfileLoader);
-};
-
-#endif  // CHROME_BROWSER_UI_APP_LIST_PROFILE_LOADER_H_