Replace ASSERT with DCHECK in WebAudio

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

 /*
  * Copyright (C) 2011, 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 66 matching lines @@
 }
 
 void WaveShaperProcessor::process(const AudioBus* source, AudioBus* destination, size_t framesToProcess)
 {
     if (!isInitialized()) {
         destination->zero();
         return;
     }
 
     bool channelCountMatches = source->numberOfChannels() == destination->numberOfChannels() && source->numberOfChannels() == m_kernels.size();
-    ASSERT(channelCountMatches);
+    DCHECK(channelCountMatches);
     if (!channelCountMatches)
         return;
 
     // The audio thread can't block on this lock, so we call tryLock() instead.
     MutexTryLocker tryLocker(m_processLock);
     if (tryLocker.locked()) {
         // For each channel of our input, process using the corresponding WaveShaperDSPKernel into the output channel.
         for (unsigned i = 0; i < m_kernels.size(); ++i)
             m_kernels[i]->process(source->channel(i)->data(), destination->channel(i)->mutableData(), framesToProcess);
     } else {
         // Too bad - the tryLock() failed. We must be in the middle of a setCurve() call.
         destination->zero();
     }
 }
 
 } // namespace blink