Convert //dbus from scoped_ptr to std::unique_ptr

dbus/signal_sender_verification_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 <memory>
+
 #include "base/bind.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/histogram_samples.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/run_loop.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "dbus/bus.h"
 #include "dbus/message.h"
@@ skipping 144 matching lines @@
 
   // Stopping a thread is considered an IO operation, so we need to fiddle with
   // thread restrictions before and after calling Stop() on a TestService.
   void SafeServiceStop(TestService* test_service) {
     base::ThreadRestrictions::SetIOAllowed(true);
     test_service->Stop();
     base::ThreadRestrictions::SetIOAllowed(false);
   }
 
   base::MessageLoop message_loop_;
-  scoped_ptr<base::RunLoop> run_loop_;
-  scoped_ptr<base::Thread> dbus_thread_;
+  std::unique_ptr<base::RunLoop> run_loop_;
+  std::unique_ptr<base::Thread> dbus_thread_;
   scoped_refptr<Bus> bus_;
   ObjectProxy* object_proxy_;
-  scoped_ptr<TestService> test_service_;
-  scoped_ptr<TestService> test_service2_;
+  std::unique_ptr<TestService> test_service_;
+  std::unique_ptr<TestService> test_service2_;
   // Text message from "Test" signal.
   std::string test_signal_string_;
 
   // The known latest name owner of TestService. Updated in OnNameOwnerChanged.
   std::string latest_name_owner_;
 
   // Boolean flags to record callback calls.
   bool on_name_owner_changed_called_;
   bool on_ownership_called_;
 };
 
 TEST_F(SignalSenderVerificationTest, TestSignalAccepted) {
   const char kMessage[] = "hello, world";
   // Send the test signal from the exported object.
   test_service_->SendTestSignal(kMessage);
   // Receive the signal with the object proxy. The signal is handled in
   // SignalSenderVerificationTest::OnTestSignal() in the main thread.
   WaitForTestSignal();
   ASSERT_EQ(kMessage, test_signal_string_);
 }
 
 // Disabled, http://crbug.com/407063 .
 TEST_F(SignalSenderVerificationTest, DISABLED_TestSignalRejected) {
   // To make sure the histogram instance is created.
   UMA_HISTOGRAM_COUNTS("DBus.RejectedSignalCount", 0);
   base::HistogramBase* reject_signal_histogram =
         base::StatisticsRecorder::FindHistogram("DBus.RejectedSignalCount");
-  scoped_ptr<base::HistogramSamples> samples1(
+  std::unique_ptr<base::HistogramSamples> samples1(
       reject_signal_histogram->SnapshotSamples());
 
   const char kNewMessage[] = "hello, new world";
   test_service2_->SendTestSignal(kNewMessage);
 
   // This test tests that our callback is NOT called by the ObjectProxy.
   // Sleep to have message delivered to the client via the D-Bus service.
   base::PlatformThread::Sleep(TestTimeouts::action_timeout());
 
-  scoped_ptr<base::HistogramSamples> samples2(
+  std::unique_ptr<base::HistogramSamples> samples2(
       reject_signal_histogram->SnapshotSamples());
 
   ASSERT_EQ("", test_signal_string_);
   EXPECT_EQ(samples1->TotalCount() + 1, samples2->TotalCount());
 }
 
 TEST_F(SignalSenderVerificationTest, TestOwnerChanged) {
   const char kMessage[] = "hello, world";
 
   // Send the test signal from the exported object.
@@ skipping 171 matching lines @@
 
   // Now the second service owns the name.
   const char kNewMessage[] = "hello, new world";
 
   test_service2_->SendTestSignal(kNewMessage);
   WaitForTestSignal();
   ASSERT_EQ(kNewMessage, test_signal_string_);
 }
 
 }  // namespace dbus