Replace ASSERT with DCHECK in WebAudio

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 221 matching lines @@
 
         return;
     }
 
     unsigned count = channelData->length() - startInChannel;
     count = std::min(destination->length(), count);
 
     const float* src = channelData->data();
     float* dst = destination->data();
 
-    ASSERT(src);
-    ASSERT(dst);
+    DCHECK(src);
+    DCHECK(dst);
 
     memcpy(dst, src + startInChannel, count * sizeof(*src));
 }
 
 void AudioBuffer::copyToChannel(DOMFloat32Array* source, long channelNumber, ExceptionState& exceptionState)
 {
     return copyToChannel(source, channelNumber, 0, exceptionState);
 }
 
 void AudioBuffer::copyToChannel(DOMFloat32Array* source, long channelNumber, unsigned long startInChannel, ExceptionState& exceptionState)
@@ skipping 26 matching lines @@
 
         return;
     }
 
     unsigned count = channelData->length() - startInChannel;
     count = std::min(source->length(), count);
 
     const float* src = source->data();
     float* dst = channelData->data();
 
-    ASSERT(src);
-    ASSERT(dst);
+    DCHECK(src);
+    DCHECK(dst);
 
     memcpy(dst + startInChannel, src, count * sizeof(*dst));
 }
 
 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