Convert implicit scoped_refptr constructor calls to explicit ones, part 1

remoting/protocol/host_message_dispatcher.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/base/io_buffer.h"
 #include "remoting/base/multiple_array_input_stream.h"
 #include "remoting/proto/control.pb.h"
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/chromotocol_connection.h"
 #include "remoting/protocol/host_message_dispatcher.h"
@@ skipping 28 matching lines @@
       connection->event_channel(),
       NewCallback(this, &HostMessageDispatcher::OnEventMessageReceived));
   control_message_reader_->Init<ClientControlMessage>(
       connection->control_channel(),
       NewCallback(this, &HostMessageDispatcher::OnControlMessageReceived));
   return true;
 }
 
 void HostMessageDispatcher::OnControlMessageReceived(
     ClientControlMessage* message) {
-  scoped_refptr<RefCountedMessage<ClientControlMessage> > ref_msg =
-      new RefCountedMessage<ClientControlMessage>(message);
+  scoped_refptr<RefCountedMessage<ClientControlMessage> > ref_msg(
+      new RefCountedMessage<ClientControlMessage>(message));
   if (message->has_suggest_screen_resolution_request()) {
     control_message_handler_->OnSuggestScreenResolutionRequest(
         message->suggest_screen_resolution_request(),
         NewRunnableFunction(
             &DeleteMessage<RefCountedMessage<ClientControlMessage> >,
             ref_msg));
   }
 }
 
 void HostMessageDispatcher::OnEventMessageReceived(
     ClientEventMessage* message) {
   // TODO(hclam): Implement.
 }
 
 }  // namespace remoting