Convert implicit scoped_refptr constructor calls to explicit ones, part 1

media/audio/audio_output_controller.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 "media/audio/audio_output_controller.h"
 
 #include "base/message_loop.h"
 
 // The following parameters limit the request buffer and packet size from the
 // renderer to avoid renderer from requesting too much memory.
@@ skipping 40 matching lines @@
 scoped_refptr<AudioOutputController> AudioOutputController::Create(
     EventHandler* event_handler,
     AudioParameters params,
     uint32 hardware_buffer_size,
     uint32 buffer_capacity) {
 
   if (!CheckParameters(params, hardware_buffer_size))
     return NULL;
 
   // Starts the audio controller thread.
-  scoped_refptr<AudioOutputController> controller = new AudioOutputController(
-      event_handler, buffer_capacity, NULL);
+  scoped_refptr<AudioOutputController> controller(new AudioOutputController(
+      event_handler, buffer_capacity, NULL));
 
   controller->message_loop_ =
       AudioManager::GetAudioManager()->GetMessageLoop();
   controller->message_loop_->PostTask(
       FROM_HERE,
       NewRunnableMethod(controller.get(), &AudioOutputController::DoCreate,
                         params, hardware_buffer_size));
   return controller;
 }
 
 // static
 scoped_refptr<AudioOutputController> AudioOutputController::CreateLowLatency(
     EventHandler* event_handler,
     AudioParameters params,
     uint32 hardware_buffer_size,
     SyncReader* sync_reader) {
 
   DCHECK(sync_reader);
 
   if (!CheckParameters(params, hardware_buffer_size))
     return NULL;
 
   // Starts the audio controller thread.
-  scoped_refptr<AudioOutputController> controller = new AudioOutputController(
-      event_handler, 0, sync_reader);
+  scoped_refptr<AudioOutputController> controller(new AudioOutputController(
+      event_handler, 0, sync_reader));
 
   controller->message_loop_ =
       AudioManager::GetAudioManager()->GetMessageLoop();
   controller->message_loop_->PostTask(
       FROM_HERE,
       NewRunnableMethod(controller.get(), &AudioOutputController::DoCreate,
                         params, hardware_buffer_size));
   return controller;
 }
 
@@ skipping 231 matching lines @@
   buffers_state.pending_bytes += buffer_.forward_bytes();
 
   // If we need more data then call the event handler to ask for more data.
   // It is okay that we don't lock in this block because the parameters are
   // correct and in the worst case we are just asking more data than needed.
   AutoUnlock auto_unlock(lock_);
   handler_->OnMoreData(this, buffers_state);
 }
 
 }  // namespace media