Convert //base to use std::unique_ptr

base/synchronization/condition_variable_unittest.cc

Index: base/synchronization/condition_variable_unittest.cc
diff --git a/base/synchronization/condition_variable_unittest.cc b/base/synchronization/condition_variable_unittest.cc
index 4503922ecec54688868d9e6dcf62e96aa88ac376..d60b2b8af58aa55c48886933c7682fb452d9f963 100644
--- a/base/synchronization/condition_variable_unittest.cc
+++ b/base/synchronization/condition_variable_unittest.cc
@@ -4,16 +4,18 @@
 
 // Multi-threaded tests of ConditionVariable class.
 
+#include "base/synchronization/condition_variable.h"
+
 #include <time.h>
+
 #include <algorithm>
+#include <memory>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/single_thread_task_runner.h"
-#include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
 #include "base/synchronization/spin_wait.h"
 #include "base/threading/platform_thread.h"
@@ -133,7 +135,7 @@ class WorkQueue : public PlatformThread::Delegate {
 
   const int thread_count_;
   int waiting_thread_count_;
-  scoped_ptr<PlatformThreadHandle[]> thread_handles_;
+  std::unique_ptr<PlatformThreadHandle[]> thread_handles_;
   std::vector<int> assignment_history_;  // Number of assignment per worker.
   std::vector<int> completion_history_;  // Number of completions per worker.
   int thread_started_counter_;  // Used to issue unique id to workers.