Convert //base to use std::unique_ptr

base/threading/non_thread_safe_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/non_thread_safe.h"
+
+#include <memory>
+
 #include "base/logging.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/threading/non_thread_safe.h"
 #include "base/threading/simple_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // Duplicated from base/threading/non_thread_safe.h so that we can be
 // good citizens there and undef the macro.
 #if (!defined(NDEBUG) || defined(DCHECK_ALWAYS_ON))
 #define ENABLE_NON_THREAD_SAFE 1
 #else
 #define ENABLE_NON_THREAD_SAFE 0
 #endif
@@ skipping 46 matching lines @@
  public:
   explicit DeleteNonThreadSafeClassOnThread(
       NonThreadSafeClass* non_thread_safe_class)
       : SimpleThread("delete_non_thread_safe_class_on_thread"),
         non_thread_safe_class_(non_thread_safe_class) {
   }
 
   void Run() override { non_thread_safe_class_.reset(); }
 
  private:
-  scoped_ptr<NonThreadSafeClass> non_thread_safe_class_;
+  std::unique_ptr<NonThreadSafeClass> non_thread_safe_class_;
 
   DISALLOW_COPY_AND_ASSIGN(DeleteNonThreadSafeClassOnThread);
 };
 
 }  // namespace
 
 TEST(NonThreadSafeTest, CallsAllowedOnSameThread) {
-  scoped_ptr<NonThreadSafeClass> non_thread_safe_class(
+  std::unique_ptr<NonThreadSafeClass> non_thread_safe_class(
       new NonThreadSafeClass);
 
   // Verify that DoStuff doesn't assert.
   non_thread_safe_class->DoStuff();
 
   // Verify that the destructor doesn't assert.
   non_thread_safe_class.reset();
 }
 
 TEST(NonThreadSafeTest, DetachThenDestructOnDifferentThread) {
-  scoped_ptr<NonThreadSafeClass> non_thread_safe_class(
+  std::unique_ptr<NonThreadSafeClass> non_thread_safe_class(
       new NonThreadSafeClass);
 
   // Verify that the destructor doesn't assert when called on a different thread
   // after a detach.
   non_thread_safe_class->DetachFromThread();
   DeleteNonThreadSafeClassOnThread delete_on_thread(
       non_thread_safe_class.release());
 
   delete_on_thread.Start();
   delete_on_thread.Join();
 }
 
 #if GTEST_HAS_DEATH_TEST || !ENABLE_NON_THREAD_SAFE
 
 void NonThreadSafeClass::MethodOnDifferentThreadImpl() {
-  scoped_ptr<NonThreadSafeClass> non_thread_safe_class(
+  std::unique_ptr<NonThreadSafeClass> non_thread_safe_class(
       new NonThreadSafeClass);
 
   // Verify that DoStuff asserts in debug builds only when called
   // on a different thread.
   CallDoStuffOnThread call_on_thread(non_thread_safe_class.get());
 
   call_on_thread.Start();
   call_on_thread.Join();
 }
 
 #if ENABLE_NON_THREAD_SAFE
 TEST(NonThreadSafeDeathTest, MethodNotAllowedOnDifferentThreadInDebug) {
   ASSERT_DEATH({
       NonThreadSafeClass::MethodOnDifferentThreadImpl();
     }, "");
 }
 #else
 TEST(NonThreadSafeTest, MethodAllowedOnDifferentThreadInRelease) {
   NonThreadSafeClass::MethodOnDifferentThreadImpl();
 }
 #endif  // ENABLE_NON_THREAD_SAFE
 
 void NonThreadSafeClass::DestructorOnDifferentThreadImpl() {
-  scoped_ptr<NonThreadSafeClass> non_thread_safe_class(
+  std::unique_ptr<NonThreadSafeClass> non_thread_safe_class(
       new NonThreadSafeClass);
 
   // Verify that the destructor asserts in debug builds only
   // when called on a different thread.
   DeleteNonThreadSafeClassOnThread delete_on_thread(
       non_thread_safe_class.release());
 
   delete_on_thread.Start();
   delete_on_thread.Join();
 }
 
 #if ENABLE_NON_THREAD_SAFE
 TEST(NonThreadSafeDeathTest, DestructorNotAllowedOnDifferentThreadInDebug) {
   ASSERT_DEATH({
       NonThreadSafeClass::DestructorOnDifferentThreadImpl();
     }, "");
 }
 #else
 TEST(NonThreadSafeTest, DestructorAllowedOnDifferentThreadInRelease) {
   NonThreadSafeClass::DestructorOnDifferentThreadImpl();
 }
 #endif  // ENABLE_NON_THREAD_SAFE
 
 #endif  // GTEST_HAS_DEATH_TEST || !ENABLE_NON_THREAD_SAFE
 
 // Just in case we ever get lumped together with other compilation units.
 #undef ENABLE_NON_THREAD_SAFE
 
 }  // namespace base