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

chrome/browser/chromeos/customization/customization_wallpaper_downloader.cc

 // 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.
 
 #include "chrome/browser/chromeos/customization/customization_wallpaper_downloader.h"
 
 #include <math.h>
 #include <algorithm>
 #include <utility>
 
@@ skipping 103 matching lines @@
 
   VLOG(1) << "Schedule Customized Wallpaper download in " << delay.InSecondsF()
           << " seconds (retry = " << retries_ << ").";
   retry_current_delay_ = delay;
   request_scheduled_.Start(
       FROM_HERE, delay, this, &CustomizationWallpaperDownloader::StartRequest);
 }
 
 void CustomizationWallpaperDownloader::Start() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
-  scoped_ptr<bool> success(new bool(false));
+  std::unique_ptr<bool> success(new bool(false));
 
   base::Closure mkdir_closure = base::Bind(&CreateWallpaperDirectory,
                                            wallpaper_dir_,
                                            base::Unretained(success.get()));
   base::Closure on_created_closure =
       base::Bind(&CustomizationWallpaperDownloader::OnWallpaperDirectoryCreated,
                  weak_factory_.GetWeakPtr(), base::Passed(std::move(success)));
   if (!content::BrowserThread::PostBlockingPoolTaskAndReply(
           FROM_HERE, mkdir_closure, on_created_closure)) {
     LOG(WARNING) << "Failed to start Customized Wallpaper download.";
   }
 }
 
 void CustomizationWallpaperDownloader::OnWallpaperDirectoryCreated(
-    scoped_ptr<bool> success) {
+    std::unique_ptr<bool> success) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   if (*success)
     StartRequest();
 }
 
 void CustomizationWallpaperDownloader::OnURLFetchComplete(
     const net::URLFetcher* source) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK_EQ(url_fetcher_.get(), source);
 
@@ skipping 11 matching lines @@
   if (server_error) {
     url_fetcher_.reset();
     Retry();
     return;
   }
 
   base::FilePath response_path;
   url_fetcher_->GetResponseAsFilePath(true, &response_path);
   url_fetcher_.reset();
 
-  scoped_ptr<bool> success(new bool(false));
+  std::unique_ptr<bool> success(new bool(false));
 
   base::Closure rename_closure = base::Bind(&RenameTemporaryFile,
                                             response_path,
                                             wallpaper_downloaded_file_,
                                             base::Unretained(success.get()));
   base::Closure on_rename_closure =
       base::Bind(&CustomizationWallpaperDownloader::OnTemporaryFileRenamed,
                  weak_factory_.GetWeakPtr(), base::Passed(std::move(success)));
   if (!content::BrowserThread::PostBlockingPoolTaskAndReply(
           FROM_HERE, rename_closure, on_rename_closure)) {
     LOG(WARNING)
         << "Failed to start Customized Wallpaper Rename DownloadedFile.";
     on_wallpaper_fetch_completed_.Run(false, wallpaper_url_);
   }
 }
 
 void CustomizationWallpaperDownloader::OnTemporaryFileRenamed(
-    scoped_ptr<bool> success) {
+    std::unique_ptr<bool> success) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   on_wallpaper_fetch_completed_.Run(*success, wallpaper_url_);
 }
 
 }  //   namespace chromeos