Convert //base to use std::unique_ptr

base/message_loop/message_loop_task_runner_unittest.cc

Index: base/message_loop/message_loop_task_runner_unittest.cc
diff --git a/base/message_loop/message_loop_task_runner_unittest.cc b/base/message_loop/message_loop_task_runner_unittest.cc
index a0d84b7edb38bd2bfa6bf3417ee70015a0bee0c5..51dfd117fdb477f6facfc4d55a7eb795905332b6 100644
--- a/base/message_loop/message_loop_task_runner_unittest.cc
+++ b/base/message_loop/message_loop_task_runner_unittest.cc
@@ -4,10 +4,11 @@
 
 #include "base/message_loop/message_loop_task_runner.h"
 
+#include <memory>
+
 #include "base/atomic_sequence_num.h"
 #include "base/bind.h"
 #include "base/debug/leak_annotations.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/message_loop/message_loop_task_runner.h"
 #include "base/synchronization/waitable_event.h"
@@ -88,7 +89,7 @@ class MessageLoopTaskRunnerTest : public testing::Test {
 
   static StaticAtomicSequenceNumber g_order;
 
-  scoped_ptr<MessageLoop> current_loop_;
+  std::unique_ptr<MessageLoop> current_loop_;
   Thread task_thread_;
 
  private:
@@ -303,8 +304,8 @@ class MessageLoopTaskRunnerThreadingTest : public testing::Test {
     MessageLoopTaskRunnerThreadingTest* test_;
   };
 
-  scoped_ptr<Thread> io_thread_;
-  scoped_ptr<Thread> file_thread_;
+  std::unique_ptr<Thread> io_thread_;
+  std::unique_ptr<Thread> file_thread_;
 
  private:
   mutable MessageLoop loop_;
@@ -330,7 +331,7 @@ TEST_F(MessageLoopTaskRunnerThreadingTest, PostTask) {
 }
 
 TEST_F(MessageLoopTaskRunnerThreadingTest, PostTaskAfterThreadExits) {
-  scoped_ptr<Thread> test_thread(
+  std::unique_ptr<Thread> test_thread(
       new Thread("MessageLoopTaskRunnerThreadingTest_Dummy"));
   test_thread->Start();
   scoped_refptr<SingleThreadTaskRunner> task_runner =
@@ -345,7 +346,7 @@ TEST_F(MessageLoopTaskRunnerThreadingTest, PostTaskAfterThreadExits) {
 TEST_F(MessageLoopTaskRunnerThreadingTest, PostTaskAfterThreadIsDeleted) {
   scoped_refptr<SingleThreadTaskRunner> task_runner;
   {
-    scoped_ptr<Thread> test_thread(
+    std::unique_ptr<Thread> test_thread(
         new Thread("MessageLoopTaskRunnerThreadingTest_Dummy"));
     test_thread->Start();
     task_runner = test_thread->task_runner();