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

chrome/browser/chromeos/file_system_provider/provided_file_system_interface.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_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_
 
 #include <stdint.h>
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/file_system_provider/abort_callback.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_observer.h"
 #include "chrome/browser/chromeos/file_system_provider/watcher.h"
 #include "storage/browser/fileapi/async_file_util.h"
 #include "storage/browser/fileapi/watcher_manager.h"
 #include "url/gurl.h"
 
 namespace base {
@@ skipping 10 matching lines @@
 class ProvidedFileSystemInfo;
 class RequestManager;
 
 // Represents metadata for either a file or a directory.
 struct EntryMetadata {
   EntryMetadata();
   ~EntryMetadata();
 
   // All of the metadata fields are optional. All strings which are set, are
   // non-empty.
-  scoped_ptr<bool> is_directory;
-  scoped_ptr<std::string> name;
-  scoped_ptr<int64_t> size;
-  scoped_ptr<base::Time> modification_time;
-  scoped_ptr<std::string> mime_type;
-  scoped_ptr<std::string> thumbnail;
+  std::unique_ptr<bool> is_directory;
+  std::unique_ptr<std::string> name;
+  std::unique_ptr<int64_t> size;
+  std::unique_ptr<base::Time> modification_time;
+  std::unique_ptr<std::string> mime_type;
+  std::unique_ptr<std::string> thumbnail;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(EntryMetadata);
 };
 
 // Represents actions for either a file or a directory.
 struct Action {
   std::string id;
   std::string title;
 };
@@ skipping 37 matching lines @@
 
   // Callback for OpenFile(). In case of an error, file_handle is equal to 0
   // and result is set to an error code.
   typedef base::Callback<void(int file_handle, base::File::Error result)>
       OpenFileCallback;
 
   typedef base::Callback<
       void(int chunk_length, bool has_more, base::File::Error result)>
       ReadChunkReceivedCallback;
 
-  typedef base::Callback<void(scoped_ptr<EntryMetadata> entry_metadata,
-                              base::File::Error result)> GetMetadataCallback;
+  typedef base::Callback<void(std::unique_ptr<EntryMetadata> entry_metadata,
+                              base::File::Error result)>
+      GetMetadataCallback;
 
   typedef base::Callback<void(const Actions& actions, base::File::Error result)>
       GetActionsCallback;
 
   // Mask of fields requested from the GetMetadata() call.
   typedef int MetadataFieldMask;
 
   virtual ~ProvidedFileSystemInterface() {}
 
   // Requests unmounting of the file system. The callback is called when the
@@ skipping 119 matching lines @@
 
   // Notifies about changes related to the watcher within the file system.
   // Invoked by the file system implementation. Returns an error code via the
   // callback if the notification arguments are malformed or the entry is not
   // watched anymore. On success, returns base::File::FILE_OK.
   // TODO(mtomasz): Replace [entry_path, recursive] with a watcher id.
   virtual void Notify(
       const base::FilePath& entry_path,
       bool recursive,
       storage::WatcherManager::ChangeType change_type,
-      scoped_ptr<ProvidedFileSystemObserver::Changes> changes,
+      std::unique_ptr<ProvidedFileSystemObserver::Changes> changes,
       const std::string& tag,
       const storage::AsyncFileUtil::StatusCallback& callback) = 0;
 
   // Requests showing UI for configuring the file system by user. Once the
   // configuration process is completed, base::File::FILE_OK or an error code is
   // returned via the |callback|.
   virtual void Configure(
       const storage::AsyncFileUtil::StatusCallback& callback) = 0;
 
   // Returns a provided file system info for this file system.
@@ skipping 15 matching lines @@
   virtual void RemoveObserver(ProvidedFileSystemObserver* observer) = 0;
 
   // Returns a weak pointer to this object.
   virtual base::WeakPtr<ProvidedFileSystemInterface> GetWeakPtr() = 0;
 };
 
 }  // namespace file_system_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_INTERFACE_H_