Migrate WTF::Vector::append() to ::push_back() [part 13 of N]

third_party/WebKit/Source/modules/webaudio/AudioBuffer.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 159 matching lines @@
   m_channels.reserveCapacity(numberOfChannels);
 
   for (unsigned i = 0; i < numberOfChannels; ++i) {
     DOMFloat32Array* channelDataArray = createFloat32ArrayOrNull(m_length);
     // If the channel data array could not be created, just return. The caller
     // will need to check that the desired number of channels were created.
     if (!channelDataArray)
       return;
 
     channelDataArray->setNeuterable(false);
-    m_channels.append(channelDataArray);
+    m_channels.push_back(channelDataArray);
   }
 }
 
 AudioBuffer::AudioBuffer(AudioBus* bus)
     : m_sampleRate(bus->sampleRate()), m_length(bus->length()) {
   // Copy audio data from the bus to the Float32Arrays we manage.
   unsigned numberOfChannels = bus->numberOfChannels();
   m_channels.reserveCapacity(numberOfChannels);
   for (unsigned i = 0; i < numberOfChannels; ++i) {
     DOMFloat32Array* channelDataArray = createFloat32ArrayOrNull(m_length);
     // If the channel data array could not be created, just return. The caller
     // will need to check that the desired number of channels were created.
     if (!channelDataArray)
       return;
 
     channelDataArray->setNeuterable(false);
     const float* src = bus->channel(i)->data();
     float* dst = channelDataArray->data();
     memmove(dst, src, m_length * sizeof(*dst));
-    m_channels.append(channelDataArray);
+    m_channels.push_back(channelDataArray);
   }
 }
 
 DOMFloat32Array* AudioBuffer::getChannelData(unsigned channelIndex,
                                              ExceptionState& exceptionState) {
   if (channelIndex >= m_channels.size()) {
     exceptionState.throwDOMException(
         IndexSizeError, "channel index (" + String::number(channelIndex) +
                             ") exceeds number of channels (" +
                             String::number(m_channels.size()) + ")");
@@ skipping 105 matching lines @@
 void AudioBuffer::zero() {
   for (unsigned i = 0; i < m_channels.size(); ++i) {
     if (DOMFloat32Array* array = getChannelData(i)) {
       float* data = array->data();
       memset(data, 0, length() * sizeof(*data));
     }
   }
 }
 
 }  // namespace blink