Transfer DictionaryValue ownership in SandboxedUnpacker::OnUnpackSuccess()

chrome/browser/chromeos/app_mode/kiosk_external_update_validator.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_APP_MODE_KIOSK_EXTERNAL_UPDATE_VALIDATOR_H_
 #define CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_EXTERNAL_UPDATE_VALIDATOR_H_
 
 #include <string>
 
 #include "base/files/file_path.h"
@@ skipping 36 matching lines @@
   // Starts validating the external crx file.
   void Start();
 
  private:
   ~KioskExternalUpdateValidator() override;
 
   // SandboxedUnpackerClient overrides.
   void OnUnpackFailure(const extensions::CrxInstallError& error) override;
   void OnUnpackSuccess(const base::FilePath& temp_dir,
                        const base::FilePath& extension_dir,
-                       const base::DictionaryValue* original_manifest,
+                       std::unique_ptr<base::DictionaryValue> original_manifest,
                        const extensions::Extension* extension,
                        const SkBitmap& install_icon) override;
 
   // Task runner for executing file I/O tasks.
   const scoped_refptr<base::SequencedTaskRunner> backend_task_runner_;
 
   // Information about the external crx file.
   extensions::CRXFileInfo crx_file_;
 
   // The temporary directory used by SandBoxedUnpacker for unpacking extensions.
   const base::FilePath crx_unpack_dir_;
 
   base::WeakPtr<KioskExternalUpdateValidatorDelegate> delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(KioskExternalUpdateValidator);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_APP_MODE_KIOSK_EXTERNAL_UPDATE_VALIDATOR_H_