Replace NULL with nullptr.

extensions/browser/api/cast_channel/logger_unittest.cc

 // Copyright 2014 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 <string>
 
 #include "base/test/simple_test_tick_clock.h"
 #include "extensions/browser/api/cast_channel/cast_auth_util.h"
 #include "extensions/browser/api/cast_channel/logger.h"
 #include "extensions/browser/api/cast_channel/logger_util.h"
@@ skipping 103 matching lines @@
   logger_->LogSocketChallengeReplyEvent(2, auth_result);
 
   LastErrors last_errors = logger_->GetLastErrors(2);
   EXPECT_EQ(last_errors.event_type, proto::AUTH_CHALLENGE_REPLY);
   EXPECT_EQ(last_errors.net_return_value, net::OK);
   EXPECT_EQ(last_errors.challenge_reply_error_type,
             proto::CHALLENGE_REPLY_ERROR_CERT_PARSING_FAILED);
   EXPECT_EQ(last_errors.nss_error_code, kTestNssErrorCode);
 
   scoped_ptr<Log> log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   ASSERT_EQ(2, log->aggregated_socket_event_size());
   {
     const AggregatedSocketEvent& aggregated_socket_event =
         log->aggregated_socket_event(0);
     EXPECT_EQ(1, aggregated_socket_event.id());
     EXPECT_EQ(3, aggregated_socket_event.socket_event_size());
     {
       const SocketEvent& event = aggregated_socket_event.socket_event(0);
       EXPECT_EQ(EventType::CAST_SOCKET_CREATED, event.type());
@@ skipping 115 matching lines @@
   clock_->Advance(base::TimeDelta::FromMicroseconds(1));
 
   logger_->LogSocketEventWithRv(2, EventType::SOCKET_READ, 100);
   clock_->Advance(base::TimeDelta::FromMicroseconds(1));
   logger_->LogSocketEventWithRv(2, EventType::SOCKET_WRITE, 100);
   clock_->Advance(base::TimeDelta::FromMicroseconds(1));
   logger_->LogSocketEventWithRv(2, EventType::SOCKET_WRITE, -5);
   clock_->Advance(base::TimeDelta::FromMicroseconds(1));
 
   scoped_ptr<Log> log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   ASSERT_EQ(2, log->aggregated_socket_event_size());
   {
     const AggregatedSocketEvent& aggregated_socket_event =
         log->aggregated_socket_event(0);
     EXPECT_EQ(1, aggregated_socket_event.id());
     EXPECT_EQ(4, aggregated_socket_event.socket_event_size());
     EXPECT_EQ(80, aggregated_socket_event.bytes_read());
     EXPECT_EQ(20, aggregated_socket_event.bytes_written());
   }
   {
     const AggregatedSocketEvent& aggregated_socket_event =
         log->aggregated_socket_event(1);
     EXPECT_EQ(2, aggregated_socket_event.id());
     EXPECT_EQ(3, aggregated_socket_event.socket_event_size());
     EXPECT_EQ(100, aggregated_socket_event.bytes_read());
     EXPECT_EQ(100, aggregated_socket_event.bytes_written());
   }
 }
 
 TEST_F(CastChannelLoggerTest, TooManySockets) {
   for (int i = 0; i < kMaxSocketsToLog + 5; i++) {
     logger_->LogSocketEvent(i, EventType::CAST_SOCKET_CREATED);
   }
 
   scoped_ptr<Log> log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   ASSERT_EQ(kMaxSocketsToLog, log->aggregated_socket_event_size());
   EXPECT_EQ(5, log->num_evicted_aggregated_socket_events());
   EXPECT_EQ(5, log->num_evicted_socket_events());
 
   const AggregatedSocketEvent& aggregated_socket_event =
       log->aggregated_socket_event(0);
   EXPECT_EQ(5, aggregated_socket_event.id());
 }
 
 TEST_F(CastChannelLoggerTest, TooManyEvents) {
   for (int i = 0; i < kMaxEventsPerSocket + 5; i++) {
     logger_->LogSocketEvent(1, EventType::CAST_SOCKET_CREATED);
     clock_->Advance(base::TimeDelta::FromMicroseconds(1));
   }
 
   scoped_ptr<Log> log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   ASSERT_EQ(1, log->aggregated_socket_event_size());
   EXPECT_EQ(0, log->num_evicted_aggregated_socket_events());
   EXPECT_EQ(5, log->num_evicted_socket_events());
 
   const AggregatedSocketEvent& aggregated_socket_event =
       log->aggregated_socket_event(0);
   ASSERT_EQ(kMaxEventsPerSocket, aggregated_socket_event.socket_event_size());
   EXPECT_EQ(5, aggregated_socket_event.socket_event(0).timestamp_micros());
 }
 
 TEST_F(CastChannelLoggerTest, Reset) {
   logger_->LogSocketEvent(1, EventType::CAST_SOCKET_CREATED);
 
   scoped_ptr<Log> log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   EXPECT_EQ(1, log->aggregated_socket_event_size());
 
   logger_->Reset();
 
   log = GetLog();
-  ASSERT_TRUE(log.get() != NULL);
+  ASSERT_TRUE(log);
 
   EXPECT_EQ(0, log->aggregated_socket_event_size());
 }
 
 }  // namespace cast_channel
 }  // namespace core_api
 }  // namespace extensions