Fix trailing whitespace in .cpp, .h, and .idl files (ex. Source/core)

Source/modules/webaudio/AudioNodeOutput.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 77 matching lines @@
     if (m_numberOfChannels != m_desiredNumberOfChannels) {
         m_numberOfChannels = m_desiredNumberOfChannels;
         updateInternalBus();
         propagateChannelCount();
     }
 }
 
 void AudioNodeOutput::propagateChannelCount()
 {
     ASSERT(context()->isAudioThread() && context()->isGraphOwner());
-    
+
     if (isChannelCountKnown()) {
         // Announce to any nodes we're connected to that we changed our channel count for its input.
         for (InputsIterator i = m_inputs.begin(); i != m_inputs.end(); ++i) {
             AudioNodeInput* input = *i;
             AudioNode* connectionNode = input->node();
             connectionNode->checkNumberOfChannelsForInput(input);
         }
     }
 }
 
 AudioBus* AudioNodeOutput::pull(AudioBus* inPlaceBus, size_t framesToProcess)
 {
     ASSERT(context()->isAudioThread());
     ASSERT(m_renderingFanOutCount > 0 || m_renderingParamFanOutCount > 0);
-    
+
     // Causes our AudioNode to process if it hasn't already for this render quantum.
     // We try to do in-place processing (using inPlaceBus) if at all possible,
     // but we can't process in-place if we're connected to more than one input (fan-out > 1).
     // In this case pull() is called multiple times per rendering quantum, and the processIfNecessary() call below will
-    // cause our node to process() only the first time, caching the output in m_internalOutputBus for subsequent calls.    
-    
+    // cause our node to process() only the first time, caching the output in m_internalOutputBus for subsequent calls.
+
     m_isInPlace = inPlaceBus && inPlaceBus->numberOfChannels() == numberOfChannels() && (m_renderingFanOutCount + m_renderingParamFanOutCount) == 1;
 
     m_inPlaceBus = m_isInPlace ? inPlaceBus : 0;
 
     node()->processIfNecessary(framesToProcess);
     return bus();
 }
 
 AudioBus* AudioNodeOutput::bus() const
 {
@@ skipping 41 matching lines @@
     ASSERT(input);
     if (!input)
         return;
 
     m_inputs.remove(input);
 }
 
 void AudioNodeOutput::disconnectAllInputs()
 {
     ASSERT(context()->isGraphOwner());
-    
+
     // AudioNodeInput::disconnect() changes m_inputs by calling removeInput().
     while (!m_inputs.isEmpty()) {
         AudioNodeInput* input = *m_inputs.begin();
         input->disconnect(this);
     }
 }
 
 void AudioNodeOutput::addParam(AudioParam* param)
 {
     ASSERT(context()->isGraphOwner());
@@ skipping 55 matching lines @@
             AudioNodeInput* input = *i;
             input->enable(this);
         }
         m_isEnabled = true;
     }
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(WEB_AUDIO)