Convert //components/[f-n]* from scoped_ptr to std::unique_ptr

components/memory_pressure/memory_pressure_monitor_unittest.cc

 // Copyright 2016 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 "components/memory_pressure/memory_pressure_monitor.h"
 
+#include <memory>
+
 #include "base/bind.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "base/tracked_objects.h"
 #include "components/memory_pressure/memory_pressure_stats_collector.h"
 #include "components/memory_pressure/test_memory_pressure_calculator.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace memory_pressure {
 
@@ skipping 191 matching lines @@
   MockTaskRunner mock_task_runner_;
   scoped_refptr<TaskRunnerProxy> task_runner_proxy_;
   base::SimpleTestTickClock tick_clock_;
   MemoryPressureStatsCollector stats_collector_;
 
 #if defined(MEMORY_PRESSURE_IS_POLLING)
   TestMemoryPressureCalculator calculator_;
 #endif
 
   MockDispatch mock_dispatch_;
-  scoped_ptr<TestMemoryPressureMonitor> monitor_;
+  std::unique_ptr<TestMemoryPressureMonitor> monitor_;
 };
 
 TEST_F(MemoryPressureMonitorTest, NormalScheduling) {
   CreateMonitor(MEMORY_PRESSURE_LEVEL_NONE);
 
   Tick(MemoryPressureMonitor::kDefaultPollingIntervalMs);
   ExpectTaskPosted(MemoryPressureMonitor::kDefaultPollingIntervalMs);
   monitor_->CheckPressureAndUpdateStats(monitor_->serial_number());
   VerifyAndClearExpectations();
 
@@ skipping 149 matching lines @@
   ExpectDispatchCritical();
   monitor_->OnMemoryPressureChanged(MEMORY_PRESSURE_LEVEL_CRITICAL);
   VerifyAndClearExpectations();
   ExpectCritical();
   EXPECT_EQ(2u, monitor_->scheduled_checks().size());
 }
 
 #endif  // !MEMORY_PRESSURE_IS_POLLING
 
 }  // namespace memory_pressure