Replace ASSERT with DCHECK in WebAudio

third_party/WebKit/Source/modules/webaudio/ConvolverNode.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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 52 matching lines @@
 }
 
 ConvolverHandler::~ConvolverHandler()
 {
     uninitialize();
 }
 
 void ConvolverHandler::process(size_t framesToProcess)
 {
     AudioBus* outputBus = output(0).bus();
-    ASSERT(outputBus);
+    DCHECK(outputBus);
 
     // Synchronize with possible dynamic changes to the impulse response.
     MutexTryLocker tryLocker(m_processLock);
     if (tryLocker.locked()) {
         if (!isInitialized() || !m_reverb) {
             outputBus->zero();
         } else {
             // Process using the convolution engine.
             // Note that we can handle the case where nothing is connected to the input, in which case we'll just feed silence into the convolver.
             // FIXME:  If we wanted to get fancy we could try to factor in the 'tail time' and stop processing once the tail dies down if
             // we keep getting fed silence.
             m_reverb->process(input(0).bus(), outputBus, framesToProcess);
         }
     } else {
         // Too bad - the tryLock() failed.  We must be in the middle of setting a new impulse response.
         outputBus->zero();
     }
 }
 
 void ConvolverHandler::setBuffer(AudioBuffer* buffer, ExceptionState& exceptionState)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
 
     if (!buffer)
         return;
 
     if (buffer->sampleRate() != context()->sampleRate()) {
         exceptionState.throwDOMException(
             NotSupportedError,
             "The buffer sample rate of " + String::number(buffer->sampleRate())
             + " does not match the context rate of " + String::number(context()->sampleRate())
             + " Hz.");
@@ skipping 28 matching lines @@
     {
         // Synchronize with process().
         MutexLocker locker(m_processLock);
         m_reverb = std::move(reverb);
         m_buffer = buffer;
     }
 }
 
 AudioBuffer* ConvolverHandler::buffer()
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     return m_buffer.get();
 }
 
 double ConvolverHandler::tailTime() const
 {
     MutexTryLocker tryLocker(m_processLock);
     if (tryLocker.locked())
         return m_reverb ? m_reverb->impulseResponseLength() / static_cast<double>(sampleRate()) : 0;
     // Since we don't want to block the Audio Device thread, we return a large value
     // instead of trying to acquire the lock.
@@ skipping 50 matching lines @@
     return convolverHandler().normalize();
 }
 
 void ConvolverNode::setNormalize(bool normalize)
 {
     convolverHandler().setNormalize(normalize);
 }
 
 } // namespace blink