Change NetLog::ParametersCallback to return a scoped_ptr.

net/http/http_network_transaction.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 "net/http/http_network_transaction.h"
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 75 matching lines @@
     }
   }
 
   session->http_stream_factory()->ProcessAlternateProtocol(
       session->http_server_properties(),
       alternate_protocol_values,
       http_host_port_pair,
       *session);
 }
 
-base::Value* NetLogSSLVersionFallbackCallback(
+scoped_ptr<base::Value> NetLogSSLVersionFallbackCallback(
     const GURL* url,
     int net_error,
     SSLFailureState ssl_failure_state,
     uint16 version_before,
     uint16 version_after,
     NetLogCaptureMode /* capture_mode */) {
-  base::DictionaryValue* dict = new base::DictionaryValue();
+  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetString("host_and_port", GetHostAndPort(*url));
   dict->SetInteger("net_error", net_error);
   dict->SetInteger("ssl_failure_state", ssl_failure_state);
   dict->SetInteger("version_before", version_before);
   dict->SetInteger("version_after", version_after);
-  return dict;
+  return dict.Pass();
 }
 
-base::Value* NetLogSSLCipherFallbackCallback(
+scoped_ptr<base::Value> NetLogSSLCipherFallbackCallback(
     const GURL* url,
     int net_error,
     NetLogCaptureMode /* capture_mode */) {
-  base::DictionaryValue* dict = new base::DictionaryValue();
+  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
   dict->SetString("host_and_port", GetHostAndPort(*url));
   dict->SetInteger("net_error", net_error);
-  return dict;
+  return dict.Pass();
 }
 
 }  // namespace
 
 //-----------------------------------------------------------------------------
 
 HttpNetworkTransaction::HttpNetworkTransaction(RequestPriority priority,
                                                HttpNetworkSession* session)
     : pending_auth_target_(HttpAuth::AUTH_NONE),
       io_callback_(base::Bind(&HttpNetworkTransaction::OnIOComplete,
@@ skipping 1523 matching lines @@
   DCHECK(stream_request_);
 
   // Since the transaction can restart with auth credentials, it may create a
   // stream more than once. Accumulate all of the connection attempts across
   // those streams by appending them to the vector:
   for (const auto& attempt : stream_request_->connection_attempts())
     connection_attempts_.push_back(attempt);
 }
 
 }  // namespace net