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

chrome/browser/sync_file_system/drive_backend/callback_helper_unittest.cc

 // 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.
 
 #include "chrome/browser/sync_file_system/drive_backend/callback_helper.h"
 
 #include "base/location.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace sync_file_system {
 namespace drive_backend {
 
 namespace {
 
 void SimpleCallback(bool* called, int) {
   ASSERT_TRUE(called);
   EXPECT_FALSE(*called);
   *called = true;
 }
 
-void CallbackWithPassed(bool* called, scoped_ptr<int>) {
+void CallbackWithPassed(bool* called, std::unique_ptr<int>) {
   ASSERT_TRUE(called);
   EXPECT_FALSE(*called);
   *called = true;
 }
 
 void VerifyCalledOnTaskRunner(base::TaskRunner* task_runner,
                               bool* called) {
   ASSERT_TRUE(called);
   ASSERT_TRUE(task_runner);
 
   EXPECT_TRUE(task_runner->RunsTasksOnCurrentThread());
   EXPECT_FALSE(*called);
   *called = true;
 }
 
 }  // namespace
 
 TEST(DriveBackendCallbackHelperTest, BasicTest) {
   base::MessageLoop message_loop;
 
   bool called = false;
   RelayCallbackToCurrentThread(
       FROM_HERE,
       base::Bind(&SimpleCallback, &called)).Run(0);
   EXPECT_FALSE(called);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(called);
 
   called = false;
-  RelayCallbackToCurrentThread(
-      FROM_HERE,
-      base::Bind(&CallbackWithPassed, &called))
-      .Run(scoped_ptr<int>(new int));
+  RelayCallbackToCurrentThread(FROM_HERE,
+                               base::Bind(&CallbackWithPassed, &called))
+      .Run(std::unique_ptr<int>(new int));
   EXPECT_FALSE(called);
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(called);
 }
 
 TEST(DriveBackendCallbackHelperTest, RunOnOtherThreadTest) {
   base::MessageLoop message_loop;
   base::Thread thread("WorkerThread");
   thread.Start();
 
@@ skipping 23 matching lines @@
 TEST(DriveBackendCallbackHelperTest, PassNullFunctionTest) {
   base::MessageLoop message_loop;
   base::Closure closure = RelayCallbackToCurrentThread(
       FROM_HERE,
       base::Closure());
   EXPECT_TRUE(closure.is_null());
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system