Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h

 // Copyright 2014 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_CHROMEOS_LOGIN_USERS_WALLPAPER_WALLPAPER_MANAGER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_USERS_WALLPAPER_WALLPAPER_MANAGER_H_
 
 #include <stddef.h>
 
 #include <deque>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted_memory.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "base/time/time.h"
 #include "chrome/browser/chromeos/login/users/avatar/user_image_loader.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "components/user_manager/user.h"
 #include "components/user_manager/user_image/user_image.h"
 #include "components/user_manager/user_manager.h"
 #include "components/wallpaper/wallpaper_layout.h"
@@ skipping 44 matching lines @@
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // Removes all |account_id| related wallpaper info and saved wallpapers.
   void RemoveUserWallpaperInfo(const AccountId& account_id) override;
 
   // Called when the policy-set wallpaper has been fetched.  Initiates decoding
   // of the JPEG |data| with a callback to SetPolicyControlledWallpaper().
   void OnPolicyFetched(const std::string& policy,
                        const AccountId& account_id,
-                       scoped_ptr<std::string> data) override;
+                       std::unique_ptr<std::string> data) override;
 
   // Saves custom wallpaper to file, post task to generate thumbnail and updates
   // local state preferences. If |update_wallpaper| is false, don't change
   // wallpaper but only update cache.
   void SetCustomWallpaper(const AccountId& account_id,
                           const wallpaper::WallpaperFilesId& wallpaper_files_id,
                           const std::string& file,
                           wallpaper::WallpaperLayout layout,
                           user_manager::User::WallpaperType type,
                           const gfx::ImageSkia& image,
@@ skipping 54 matching lines @@
   PendingWallpaper* GetPendingWallpaper(const AccountId& account_id,
                                         bool delayed);
 
   // This is called by PendingWallpaper when load is finished.
   void RemovePendingWallpaperFromList(PendingWallpaper* pending);
 
   // Set wallpaper to |user_image| controlled by policy.  (Takes a UserImage
   // because that's the callback interface provided by UserImageLoader.)
   void SetPolicyControlledWallpaper(
       const AccountId& account_id,
-      scoped_ptr<user_manager::UserImage> user_image);
+      std::unique_ptr<user_manager::UserImage> user_image);
 
   // Calls SetCustomWallpaper() with |wallpaper_files_id_str| received from
   // cryptohome.
   void SetCustomWallpaperOnSanitizedUsername(
       const AccountId& account_id,
       const gfx::ImageSkia& image,
       bool update_wallpaper,
       bool cryptohome_success,
       const std::string& wallpaper_files_id_str);
 
   // WallpaperManagerBase overrides:
   void InitializeRegisteredDeviceWallpaper() override;
   bool GetUserWallpaperInfo(const AccountId& account_id,
                             wallpaper::WallpaperInfo* info) const override;
   void OnWallpaperDecoded(
       const AccountId& account_id,
       wallpaper::WallpaperLayout layout,
       bool update_wallpaper,
       wallpaper::MovableOnDestroyCallbackHolder on_finish,
-      scoped_ptr<user_manager::UserImage> user_image) override;
+      std::unique_ptr<user_manager::UserImage> user_image) override;
   void StartLoad(const AccountId& account_id,
                  const wallpaper::WallpaperInfo& info,
                  bool update_wallpaper,
                  const base::FilePath& wallpaper_path,
                  wallpaper::MovableOnDestroyCallbackHolder on_finish) override;
   void SetCustomizedDefaultWallpaperAfterCheck(
       const GURL& wallpaper_url,
       const base::FilePath& downloaded_file,
-      scoped_ptr<CustomizedWallpaperRescaledFiles> rescaled_files) override;
+      std::unique_ptr<CustomizedWallpaperRescaledFiles> rescaled_files)
+      override;
   void OnCustomizedDefaultWallpaperResized(
       const GURL& wallpaper_url,
-      scoped_ptr<CustomizedWallpaperRescaledFiles> rescaled_files,
-      scoped_ptr<bool> success,
-      scoped_ptr<gfx::ImageSkia> small_wallpaper_image,
-      scoped_ptr<gfx::ImageSkia> large_wallpaper_image) override;
+      std::unique_ptr<CustomizedWallpaperRescaledFiles> rescaled_files,
+      std::unique_ptr<bool> success,
+      std::unique_ptr<gfx::ImageSkia> small_wallpaper_image,
+      std::unique_ptr<gfx::ImageSkia> large_wallpaper_image) override;
   void SetDefaultWallpaperPathsFromCommandLine(
       base::CommandLine* command_line) override;
   void OnDefaultWallpaperDecoded(
       const base::FilePath& path,
       const wallpaper::WallpaperLayout layout,
-      scoped_ptr<user_manager::UserImage>* result,
+      std::unique_ptr<user_manager::UserImage>* result,
       wallpaper::MovableOnDestroyCallbackHolder on_finish,
-      scoped_ptr<user_manager::UserImage> user_image) override;
+      std::unique_ptr<user_manager::UserImage> user_image) override;
   void StartLoadAndSetDefaultWallpaper(
       const base::FilePath& path,
       const wallpaper::WallpaperLayout layout,
       wallpaper::MovableOnDestroyCallbackHolder on_finish,
-      scoped_ptr<user_manager::UserImage>* result_out) override;
+      std::unique_ptr<user_manager::UserImage>* result_out) override;
   void SetDefaultWallpaperPath(
       const base::FilePath& customized_default_wallpaper_file_small,
-      scoped_ptr<gfx::ImageSkia> small_wallpaper_image,
+      std::unique_ptr<gfx::ImageSkia> small_wallpaper_image,
       const base::FilePath& customized_default_wallpaper_file_large,
-      scoped_ptr<gfx::ImageSkia> large_wallpaper_image) override;
+      std::unique_ptr<gfx::ImageSkia> large_wallpaper_image) override;
 
-  scoped_ptr<CrosSettings::ObserverSubscription>
+  std::unique_ptr<CrosSettings::ObserverSubscription>
       show_user_name_on_signin_subscription_;
 
   // Pointer to last inactive (waiting) entry of 'loading_' list.
   // NULL when there is no inactive request.
   PendingWallpaper* pending_inactive_;
 
   // Owns PendingWallpaper.
   // PendingWallpaper deletes itself from here on load complete.
   // All pending will be finally deleted on destroy.
   typedef std::vector<scoped_refptr<PendingWallpaper> > PendingList;
   PendingList loading_;
 
   content::NotificationRegistrar registrar_;
 
   base::WeakPtrFactory<WallpaperManager> weak_factory_;
   DISALLOW_COPY_AND_ASSIGN(WallpaperManager);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_USERS_WALLPAPER_WALLPAPER_MANAGER_H_