Convert //base to use std::unique_ptr

base/threading/thread_checker_unittest.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 "base/threading/thread_checker.h"
+
+#include <memory>
+
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/simple_thread.h"
-#include "base/threading/thread_checker.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Duplicated from base/threading/thread_checker.h so that we can be
 // good citizens there and undef the macro.
 #if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)
 #define ENABLE_THREAD_CHECKER 1
 #else
 #define ENABLE_THREAD_CHECKER 0
 #endif
 
@@ skipping 45 matching lines @@
  public:
   explicit DeleteThreadCheckerClassOnThread(
       ThreadCheckerClass* thread_checker_class)
       : SimpleThread("delete_thread_checker_class_on_thread"),
         thread_checker_class_(thread_checker_class) {
   }
 
   void Run() override { thread_checker_class_.reset(); }
 
  private:
-  scoped_ptr<ThreadCheckerClass> thread_checker_class_;
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class_;
 
   DISALLOW_COPY_AND_ASSIGN(DeleteThreadCheckerClassOnThread);
 };
 
 }  // namespace
 
 TEST(ThreadCheckerTest, CallsAllowedOnSameThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class(
       new ThreadCheckerClass);
 
   // Verify that DoStuff doesn't assert.
   thread_checker_class->DoStuff();
 
   // Verify that the destructor doesn't assert.
   thread_checker_class.reset();
 }
 
 TEST(ThreadCheckerTest, DestructorAllowedOnDifferentThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class(
       new ThreadCheckerClass);
 
   // Verify that the destructor doesn't assert
   // when called on a different thread.
   DeleteThreadCheckerClassOnThread delete_on_thread(
       thread_checker_class.release());
 
   delete_on_thread.Start();
   delete_on_thread.Join();
 }
 
 TEST(ThreadCheckerTest, DetachFromThread) {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class(
       new ThreadCheckerClass);
 
   // Verify that DoStuff doesn't assert when called on a different thread after
   // a call to DetachFromThread.
   thread_checker_class->DetachFromThread();
   CallDoStuffOnThread call_on_thread(thread_checker_class.get());
 
   call_on_thread.Start();
   call_on_thread.Join();
 }
 
 #if GTEST_HAS_DEATH_TEST || !ENABLE_THREAD_CHECKER
 
 void ThreadCheckerClass::MethodOnDifferentThreadImpl() {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class(
       new ThreadCheckerClass);
 
   // DoStuff should assert in debug builds only when called on a
   // different thread.
   CallDoStuffOnThread call_on_thread(thread_checker_class.get());
 
   call_on_thread.Start();
   call_on_thread.Join();
 }
 
 #if ENABLE_THREAD_CHECKER
 TEST(ThreadCheckerDeathTest, MethodNotAllowedOnDifferentThreadInDebug) {
   ASSERT_DEATH({
       ThreadCheckerClass::MethodOnDifferentThreadImpl();
     }, "");
 }
 #else
 TEST(ThreadCheckerTest, MethodAllowedOnDifferentThreadInRelease) {
   ThreadCheckerClass::MethodOnDifferentThreadImpl();
 }
 #endif  // ENABLE_THREAD_CHECKER
 
 void ThreadCheckerClass::DetachThenCallFromDifferentThreadImpl() {
-  scoped_ptr<ThreadCheckerClass> thread_checker_class(
+  std::unique_ptr<ThreadCheckerClass> thread_checker_class(
       new ThreadCheckerClass);
 
   // DoStuff doesn't assert when called on a different thread
   // after a call to DetachFromThread.
   thread_checker_class->DetachFromThread();
   CallDoStuffOnThread call_on_thread(thread_checker_class.get());
 
   call_on_thread.Start();
   call_on_thread.Join();
 
@@ skipping 13 matching lines @@
   ThreadCheckerClass::DetachThenCallFromDifferentThreadImpl();
 }
 #endif  // ENABLE_THREAD_CHECKER
 
 #endif  // GTEST_HAS_DEATH_TEST || !ENABLE_THREAD_CHECKER
 
 // Just in case we ever get lumped together with other compilation units.
 #undef ENABLE_THREAD_CHECKER
 
 }  // namespace base