Convert Pass()→std::move() for CrOS extension code.

chrome/browser/chromeos/extensions/file_manager/private_api_drive.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/chromeos/extensions/file_manager/private_api_drive.h"
 
 #include <map>
 #include <set>
+#include <utility>
 
 #include "base/command_line.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/drive/drive_integration_service.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/chromeos/extensions/file_manager/private_api_util.h"
 #include "chrome/browser/chromeos/file_manager/file_tasks.h"
 #include "chrome/browser/chromeos/file_manager/fileapi_util.h"
 #include "chrome/browser/chromeos/file_manager/url_util.h"
 #include "chrome/browser/chromeos/file_system_provider/mount_path_util.h"
@@ skipping 343 matching lines @@
       }
     }
 
     CompleteGetEntryProperties(drive::FILE_ERROR_OK);
   }
 
   void CompleteGetEntryProperties(drive::FileError error) {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
     DCHECK(!callback_.is_null());
 
-    callback_.Run(properties_.Pass(), drive::FileErrorToBaseFileError(error));
+    callback_.Run(std::move(properties_),
+                  drive::FileErrorToBaseFileError(error));
     BrowserThread::DeleteSoon(BrowserThread::UI, FROM_HERE, this);
   }
 
   // Given parameters.
   const ResultCallback callback_;
   const base::FilePath local_path_;
   Profile* const running_profile_;
 
   // Values used in the process.
   scoped_ptr<EntryProperties> properties_;
@@ skipping 113 matching lines @@
       properties_->thumbnail_url.reset(new std::string(*metadata->thumbnail));
     }
 
     CompleteGetEntryProperties(base::File::FILE_OK);
   }
 
   void CompleteGetEntryProperties(base::File::Error result) {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
     DCHECK(!callback_.is_null());
 
-    callback_.Run(properties_.Pass(), result);
+    callback_.Run(std::move(properties_), result);
     BrowserThread::DeleteSoon(BrowserThread::UI, FROM_HERE, this);
   }
 
   // Given parameters.
   const ResultCallback callback_;
   const storage::FileSystemURL file_system_url_;
   const std::set<EntryPropertyName> names_;
 
   // Values used in the process.
   scoped_ptr<EntryProperties> properties_;
@@ skipping 616 matching lines @@
   }
 
   const std::string url =
       download_url_.Resolve("?access_token=" + access_token).spec();
   SetResult(new base::StringValue(url));
 
   SendResponse(true);
 }
 
 }  // namespace extensions