Convert Pass()→std::move() in //media

media/audio/audio_input_device.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 "media/audio/audio_input_device.h"
 
 #include <stdint.h>
+#include <utility>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/base/audio_bus.h"
@@ skipping 31 matching lines @@
   CaptureCallback* capture_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioThreadCallback);
 };
 
 AudioInputDevice::AudioInputDevice(
     scoped_ptr<AudioInputIPC> ipc,
     const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner)
     : ScopedTaskRunnerObserver(io_task_runner),
       callback_(NULL),
-      ipc_(ipc.Pass()),
+      ipc_(std::move(ipc)),
       state_(IDLE),
       session_id_(0),
       agc_is_enabled_(false),
       stopping_hack_(false) {
   CHECK(ipc_);
 
   // The correctness of the code depends on the relative values assigned in the
   // State enum.
   static_assert(IPC_CLOSED < IDLE, "invalid enum value assignment 0");
   static_assert(IDLE < CREATING_STREAM, "invalid enum value assignment 1");
@@ skipping 219 matching lines @@
 void AudioInputDevice::AudioThreadCallback::MapSharedMemory() {
   shared_memory_.Map(memory_length_);
 
   // Create vector of audio buses by wrapping existing blocks of memory.
   uint8_t* ptr = static_cast<uint8_t*>(shared_memory_.memory());
   for (int i = 0; i < total_segments_; ++i) {
     media::AudioInputBuffer* buffer =
         reinterpret_cast<media::AudioInputBuffer*>(ptr);
     scoped_ptr<media::AudioBus> audio_bus =
         media::AudioBus::WrapMemory(audio_parameters_, buffer->audio);
-    audio_buses_.push_back(audio_bus.Pass());
+    audio_buses_.push_back(std::move(audio_bus));
     ptr += segment_length_;
   }
 }
 
 void AudioInputDevice::AudioThreadCallback::Process(uint32_t pending_data) {
   // The shared memory represents parameters, size of the data buffer and the
   // actual data buffer containing audio data. Map the memory into this
   // structure and parse out parameters and the data area.
   uint8_t* ptr = static_cast<uint8_t*>(shared_memory_.memory());
   ptr += current_segment_id_ * segment_length_;
@@ skipping 30 matching lines @@
       audio_bus,
       buffer->params.hardware_delay_bytes / bytes_per_ms_,  // Delay in ms
       buffer->params.volume,
       buffer->params.key_pressed);
 
   if (++current_segment_id_ >= total_segments_)
     current_segment_id_ = 0;
 }
 
 }  // namespace media