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

chrome/browser/chromeos/extensions/file_manager/private_api_file_system.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.
 //
 // This file provides file system related API functions.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_
 
 #include <stddef.h>
@@ skipping 242 matching lines @@
       "fileManagerPrivateInternal.resolveIsolatedEntries",
       FILEMANAGERPRIVATE_RESOLVEISOLATEDENTRIES)
 
  protected:
   ~FileManagerPrivateInternalResolveIsolatedEntriesFunction() override {}
 
   // AsyncExtensionFunction overrides.
   bool RunAsync() override;
 
  private:
-  void RunAsyncAfterConvertFileDefinitionListToEntryDefinitionList(scoped_ptr<
-      file_manager::util::EntryDefinitionList> entry_definition_list);
+  void RunAsyncAfterConvertFileDefinitionListToEntryDefinitionList(
+      std::unique_ptr<file_manager::util::EntryDefinitionList>
+          entry_definition_list);
 };
 
 class FileManagerPrivateInternalComputeChecksumFunction
     : public LoggedAsyncExtensionFunction {
  public:
   FileManagerPrivateInternalComputeChecksumFunction();
 
   DECLARE_EXTENSION_FUNCTION("fileManagerPrivateInternal.computeChecksum",
                              FILEMANAGERPRIVATEINTERNAL_COMPUTECHECKSUM)
 
  protected:
   ~FileManagerPrivateInternalComputeChecksumFunction() override;
 
   // AsyncExtensionFunction overrides.
   bool RunAsync() override;
 
  private:
-  scoped_ptr<drive::util::FileStreamMd5Digester> digester_;
+  std::unique_ptr<drive::util::FileStreamMd5Digester> digester_;
 
   void Respond(const std::string& hash);
 };
 
 // Implements the chrome.fileManagerPrivate.searchFilesByHashes method.
 class FileManagerPrivateSearchFilesByHashesFunction
     : public LoggedAsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileManagerPrivate.searchFilesByHashes",
                              FILEMANAGERPRIVATE_SEARCHFILESBYHASHES)
@@ skipping 42 matching lines @@
   // Called when setting a tag is completed with either a success or an error.
   void OnSetEntryPropertyCompleted(drive::FileError result);
 
   ExtensionFunction::ResponseAction Run() override;
   DISALLOW_COPY_AND_ASSIGN(FileManagerPrivateInternalSetEntryTagFunction);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_PRIVATE_API_FILE_SYSTEM_H_