Convert implicit scoped_refptr constructor calls to explicit ones, part 1

net/proxy/proxy_service.cc

 // Copyright (c) 2010 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/proxy/proxy_service.h"
 
 #include <algorithm>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 494 matching lines @@
   // Strip away any reference fragments and the username/password, as they
   // are not relevant to proxy resolution.
   GURL url = SimplifyUrlForRequest(raw_url);
 
   // Check if the request can be completed right away. (This is the case when
   // using a direct connection for example).
   int rv = TryToCompleteSynchronously(url, result);
   if (rv != ERR_IO_PENDING)
     return DidFinishResolvingProxy(result, rv, net_log);
 
-  scoped_refptr<PacRequest> req =
-      new PacRequest(this, url, result, callback, net_log);
+  scoped_refptr<PacRequest> req(
+      new PacRequest(this, url, result, callback, net_log));
 
   if (current_state_ == STATE_READY) {
     // Start the resolve request.
     rv = req->Start();
     if (rv != ERR_IO_PENDING)
       return req->QueryDidComplete(rv);
   } else {
     req->net_log()->BeginEvent(NetLog::TYPE_PROXY_SERVICE_WAITING_FOR_INIT_PAC,
                                NULL);
   }
@@ skipping 284 matching lines @@
 #else
   LOG(WARNING) << "Failed to choose a system proxy settings fetcher "
                   "for this platform.";
   return new ProxyConfigServiceNull();
 #endif
 }
 
 void ProxyService::OnProxyConfigChanged(const ProxyConfig& config) {
   // Emit the proxy settings change to the NetLog stream.
   if (net_log_) {
-    scoped_refptr<NetLog::EventParameters> params =
-        new ProxyConfigChangedNetLogParam(fetched_config_, config);
+    scoped_refptr<NetLog::EventParameters> params(
+        new ProxyConfigChangedNetLogParam(fetched_config_, config));
     net_log_->AddEntry(net::NetLog::TYPE_PROXY_CONFIG_CHANGED,
                        base::TimeTicks::Now(),
                        NetLog::Source(),
                        NetLog::PHASE_NONE,
                        params);
   }
 
   // Set the new configuration as the most recently fetched one.
   fetched_config_ = config;
   fetched_config_.set_id(1);  // Needed for a later DCHECK of is_valid().
@@ skipping 103 matching lines @@
     OnCompletion(result_);
   }
 }
 
 void SyncProxyServiceHelper::OnCompletion(int rv) {
   result_ = rv;
   event_.Signal();
 }
 
 }  // namespace net