Transfer DictionaryValue ownership in SandboxedUnpacker::OnUnpackSuccess()

chrome/browser/extensions/startup_helper.cc

 // Copyright (c) 2012 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/extensions/startup_helper.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 83 matching lines @@
                             FROM_HERE,
                             base::Bind(&ValidateCrxHelper::StartOnFileThread,
                                        this));
   }
 
  protected:
   ~ValidateCrxHelper() override {}
 
   void OnUnpackSuccess(const base::FilePath& temp_dir,
                        const base::FilePath& extension_root,
-                       const base::DictionaryValue* original_manifest,
+                       std::unique_ptr<base::DictionaryValue> original_manifest,
                        const Extension* extension,
                        const SkBitmap& install_icon) override {
     finished_ = true;
     success_ = true;
     BrowserThread::PostTask(BrowserThread::UI,
                             FROM_HERE,
                             base::Bind(&ValidateCrxHelper::FinishOnUIThread,
                                        this));
   }
 
@@ skipping 73 matching lines @@
     *error = base::UTF16ToUTF8(helper->error());
   return success;
 }
 
 StartupHelper::~StartupHelper() {
   if (pack_job_.get())
     pack_job_->ClearClient();
 }
 
 }  // namespace extensions