Remove DCHECK_IS_ON() condition check around *.isGraphOwner() method

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 187 matching lines @@
   // channcelCountMode must be 'clamped-max'.
   if (mode != "clamped-max") {
     exceptionState.throwDOMException(
         NotSupportedError,
         "ConvolverNode: channelCountMode cannot be changed from 'clamped-max'");
   }
 }
 
 void ConvolverHandler::checkNumberOfChannelsForInput(AudioNodeInput* input) {
   DCHECK(context()->isAudioThread());
-#if DCHECK_IS_ON()
   DCHECK(context()->isGraphOwner());
-#endif
 
   DCHECK(input);
   DCHECK_EQ(input, &this->input(0));
   if (input != &this->input(0))
     return;
 
   if (m_buffer) {
     unsigned numberOfChannels = input->numberOfChannels();
     unsigned numberOfReverbeChannels = m_buffer->numberOfChannels();
     unsigned numberOfOutputChannels =
@@ skipping 67 matching lines @@
 
 bool ConvolverNode::normalize() const {
   return convolverHandler().normalize();
 }
 
 void ConvolverNode::setNormalize(bool normalize) {
   convolverHandler().setNormalize(normalize);
 }
 
 }  // namespace blink