Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/page_load_metrics/renderer/metrics_render_frame_observer_unittest.cc

 // Copyright (c) 2015 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/page_load_metrics/renderer/metrics_render_frame_observer.h"
 
+#include <memory>
 #include <utility>
 
-#include "base/memory/scoped_ptr.h"
+#include "base/memory/ptr_util.h"
 #include "base/time/time.h"
 #include "base/timer/mock_timer.h"
 #include "components/page_load_metrics/common/page_load_metrics_messages.h"
 #include "components/page_load_metrics/common/page_load_timing.h"
 #include "ipc/ipc_message_macros.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::NiceMock;
 using testing::Return;
@@ skipping 18 matching lines @@
 // Implementation of the MetricsRenderFrameObserver class we're testing,
 // with the GetTiming() and ShouldSendMetrics() methods stubbed out to make
 // the rest of the class more testable.
 class MockMetricsRenderFrameObserver : public MetricsRenderFrameObserver {
  public:
   MockMetricsRenderFrameObserver() : MetricsRenderFrameObserver(nullptr) {
     ON_CALL(*this, ShouldSendMetrics()).WillByDefault(Return(true));
     ON_CALL(*this, HasNoRenderFrame()).WillByDefault(Return(false));
   }
 
-  scoped_ptr<base::Timer> CreateTimer() const override {
+  std::unique_ptr<base::Timer> CreateTimer() const override {
     if (!mock_timer_)
       ADD_FAILURE() << "CreateTimer() called, but no MockTimer available.";
     return std::move(mock_timer_);
   }
 
   // We intercept sent messages and dispatch them to a MockIPCInterceptor, which
   // we use to verify that the expected IPC messages get sent.
   virtual bool Send(IPC::Message* message) {
     interceptor_.OnMessage(*message);
     delete message;
     return true;
   }
 
-  void set_mock_timer(scoped_ptr<base::Timer> timer) {
+  void set_mock_timer(std::unique_ptr<base::Timer> timer) {
     ASSERT_EQ(nullptr, mock_timer_);
     mock_timer_ = std::move(timer);
   }
 
   MOCK_CONST_METHOD0(GetTiming, PageLoadTiming());
   MOCK_CONST_METHOD0(ShouldSendMetrics, bool());
   MOCK_CONST_METHOD0(HasNoRenderFrame, bool());
   MockIPCInterceptor* ipc_interceptor() { return &interceptor_; }
 
  private:
   StrictMock<MockIPCInterceptor> interceptor_;
-  mutable scoped_ptr<base::Timer> mock_timer_;
+  mutable std::unique_ptr<base::Timer> mock_timer_;
 };
 
 typedef testing::Test MetricsRenderFrameObserverTest;
 
 TEST_F(MetricsRenderFrameObserverTest, NoMetrics) {
   NiceMock<MockMetricsRenderFrameObserver> observer;
   base::MockTimer* mock_timer = new base::MockTimer(false, false);
-  observer.set_mock_timer(make_scoped_ptr(mock_timer));
+  observer.set_mock_timer(base::WrapUnique(mock_timer));
   observer.DidCommitProvisionalLoad(true, false);
 
   EXPECT_CALL(observer, GetTiming()).WillRepeatedly(Return(PageLoadTiming()));
   observer.DidChangePerformanceTiming();
   ASSERT_FALSE(mock_timer->IsRunning());
 }
 
 TEST_F(MetricsRenderFrameObserverTest, SingleMetric) {
   base::Time nav_start = base::Time::FromDoubleT(10);
   base::TimeDelta first_layout = base::TimeDelta::FromMillisecondsD(10);
 
   NiceMock<MockMetricsRenderFrameObserver> observer;
   base::MockTimer* mock_timer = new base::MockTimer(false, false);
-  observer.set_mock_timer(make_scoped_ptr(mock_timer));
+  observer.set_mock_timer(base::WrapUnique(mock_timer));
   observer.DidCommitProvisionalLoad(true, false);
 
   PageLoadTiming timing;
   timing.navigation_start = nav_start;
   timing.first_layout = first_layout;
   EXPECT_CALL(observer, GetTiming()).WillRepeatedly(Return(timing));
 
   EXPECT_CALL(*observer.ipc_interceptor(),
               OnTimingUpdated(timing, PageLoadMetadata()));
 
   observer.DidChangePerformanceTiming();
   mock_timer->Fire();
 }
 
 TEST_F(MetricsRenderFrameObserverTest, MultipleMetrics) {
   base::Time nav_start = base::Time::FromDoubleT(10);
   base::TimeDelta first_layout = base::TimeDelta::FromMillisecondsD(2);
   base::TimeDelta dom_event = base::TimeDelta::FromMillisecondsD(2);
   base::TimeDelta load_event = base::TimeDelta::FromMillisecondsD(2);
 
   NiceMock<MockMetricsRenderFrameObserver> observer;
   base::MockTimer* mock_timer = new base::MockTimer(false, false);
-  observer.set_mock_timer(make_scoped_ptr(mock_timer));
+  observer.set_mock_timer(base::WrapUnique(mock_timer));
   observer.DidCommitProvisionalLoad(true, false);
 
   PageLoadTiming timing;
   timing.navigation_start = nav_start;
   timing.first_layout = first_layout;
   timing.dom_content_loaded_event_start = dom_event;
   EXPECT_CALL(observer, GetTiming()).WillRepeatedly(Return(timing));
 
   EXPECT_CALL(*observer.ipc_interceptor(),
               OnTimingUpdated(timing, PageLoadMetadata()));
@@ skipping 26 matching lines @@
 }
 
 TEST_F(MetricsRenderFrameObserverTest, MultipleNavigations) {
   base::Time nav_start = base::Time::FromDoubleT(10);
   base::TimeDelta first_layout = base::TimeDelta::FromMillisecondsD(2);
   base::TimeDelta dom_event = base::TimeDelta::FromMillisecondsD(2);
   base::TimeDelta load_event = base::TimeDelta::FromMillisecondsD(2);
 
   NiceMock<MockMetricsRenderFrameObserver> observer;
   base::MockTimer* mock_timer = new base::MockTimer(false, false);
-  observer.set_mock_timer(make_scoped_ptr(mock_timer));
+  observer.set_mock_timer(base::WrapUnique(mock_timer));
   observer.DidCommitProvisionalLoad(true, false);
 
   PageLoadTiming timing;
   timing.navigation_start = nav_start;
   timing.first_layout = first_layout;
   timing.dom_content_loaded_event_start = dom_event;
   timing.load_event_start = load_event;
   EXPECT_CALL(observer, GetTiming()).WillRepeatedly(Return(timing));
   EXPECT_CALL(*observer.ipc_interceptor(),
               OnTimingUpdated(timing, PageLoadMetadata()));
   observer.DidChangePerformanceTiming();
   mock_timer->Fire();
 
   // At this point, we should have triggered the generation of two metrics.
   // Verify and reset the observer's expectations before moving on to the next
   // part of the test.
   testing::Mock::VerifyAndClearExpectations(observer.ipc_interceptor());
 
   base::Time nav_start_2 = base::Time::FromDoubleT(100);
   base::TimeDelta first_layout_2 = base::TimeDelta::FromMillisecondsD(20);
   base::TimeDelta dom_event_2 = base::TimeDelta::FromMillisecondsD(20);
   base::TimeDelta load_event_2 = base::TimeDelta::FromMillisecondsD(20);
   PageLoadTiming timing_2;
   timing_2.navigation_start = nav_start_2;
   timing_2.first_layout = first_layout_2;
   timing_2.dom_content_loaded_event_start = dom_event_2;
   timing_2.load_event_start = load_event_2;
 
   base::MockTimer* mock_timer2 = new base::MockTimer(false, false);
-  observer.set_mock_timer(make_scoped_ptr(mock_timer2));
+  observer.set_mock_timer(base::WrapUnique(mock_timer2));
   observer.DidCommitProvisionalLoad(true, false);
   EXPECT_CALL(*observer.ipc_interceptor(),
               OnTimingUpdated(timing, PageLoadMetadata()));
   observer.DidChangePerformanceTiming();
   mock_timer2->Fire();
 }
 
 }  // namespace page_load_metrics