Convert //chrome/installer from scoped_ptr to std::unique_ptr

chrome/installer/util/delete_tree_work_item_unittest.cc

 // Copyright (c) 2011 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/installer/util/delete_tree_work_item.h"
+
 #include <windows.h>
 
 #include <fstream>
+#include <memory>
 
 #include "base/base_paths.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
-#include "chrome/installer/util/delete_tree_work_item.h"
 #include "chrome/installer/util/work_item.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 class DeleteTreeWorkItemTest : public testing::Test {
  protected:
   void SetUp() override { ASSERT_TRUE(temp_dir_.CreateUniqueTempDir()); }
 
   // The temporary directory used to contain the test operations.
@@ skipping 40 matching lines @@
   base::FilePath file_name_delete_2(dir_name_delete_2);
   file_name_delete_2 = file_name_delete_2.AppendASCII("File_2.txt");
   CreateTextFile(file_name_delete_2.value(), text_content_1);
   ASSERT_TRUE(base::PathExists(file_name_delete_2));
 
   // Test Do().
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   std::vector<base::FilePath> key_files;
-  scoped_ptr<DeleteTreeWorkItem> work_item(
+  std::unique_ptr<DeleteTreeWorkItem> work_item(
       WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                          key_files));
   EXPECT_TRUE(work_item->Do());
 
   // everything should be gone
   EXPECT_FALSE(base::PathExists(file_name_delete_1));
   EXPECT_FALSE(base::PathExists(file_name_delete_2));
   EXPECT_FALSE(base::PathExists(dir_name_delete));
 
   work_item->Rollback();
@@ skipping 31 matching lines @@
   base::FilePath file_name_delete_2(dir_name_delete_2);
   file_name_delete_2 = file_name_delete_2.AppendASCII("File_2.txt");
   CreateTextFile(file_name_delete_2.value(), text_content_1);
   ASSERT_TRUE(base::PathExists(file_name_delete_2));
 
   // test Do()
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
   std::vector<base::FilePath> key_files(1, file_name_delete_1);
-  scoped_ptr<DeleteTreeWorkItem> work_item(
+  std::unique_ptr<DeleteTreeWorkItem> work_item(
       WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                          key_files));
   EXPECT_TRUE(work_item->Do());
 
   // everything should be gone
   EXPECT_FALSE(base::PathExists(file_name_delete_1));
   EXPECT_FALSE(base::PathExists(file_name_delete_2));
   EXPECT_FALSE(base::PathExists(dir_name_delete));
 
   work_item->Rollback();
@@ skipping 53 matching lines @@
       ::CreateProcessW(NULL, &writable_key_path[0],
                        NULL, NULL, FALSE, CREATE_NO_WINDOW | CREATE_SUSPENDED,
                        NULL, NULL, &si, &pi));
 
   // test Do().
   {
     base::ScopedTempDir temp_dir;
     ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
     std::vector<base::FilePath> key_paths(1, key_path);
-    scoped_ptr<DeleteTreeWorkItem> work_item(
+    std::unique_ptr<DeleteTreeWorkItem> work_item(
         WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
                                            key_paths));
 
     // delete should fail as file in use.
     EXPECT_FALSE(work_item->Do());
   }
 
   {
     base::ScopedTempDir temp_dir;
     ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
 
     // No key paths, the deletion should succeed.
     std::vector<base::FilePath> key_paths;
-    scoped_ptr<DeleteTreeWorkItem> work_item(
+    std::unique_ptr<DeleteTreeWorkItem> work_item(
         WorkItem::CreateDeleteTreeWorkItem(dir_name_delete, temp_dir.path(),
-        key_paths));
+                                           key_paths));
 
     EXPECT_TRUE(work_item->Do());
     work_item->Rollback();
   }
 
   // verify everything is still there.
   EXPECT_TRUE(base::PathExists(key_path));
   EXPECT_TRUE(base::PathExists(file_name_delete_1));
   EXPECT_TRUE(base::PathExists(file_name_delete_2));
 
   TerminateProcess(pi.hProcess, 0);
   // make sure the handle is closed.
   WaitForSingleObject(pi.hProcess, INFINITE);
 }