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

Source/modules/webaudio/BiquadDSPKernel.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 18 matching lines @@
 #include "modules/webaudio/BiquadDSPKernel.h"
 
 #include "core/platform/FloatConversion.h"
 #include "modules/webaudio/BiquadProcessor.h"
 #include <limits.h>
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 // FIXME: As a recursive linear filter, depending on its parameters, a biquad filter can have
-// an infinite tailTime. In practice, Biquad filters do not usually (except for very high resonance values) 
+// an infinite tailTime. In practice, Biquad filters do not usually (except for very high resonance values)
 // have a tailTime of longer than approx. 200ms. This value could possibly be calculated based on the
 // settings of the Biquad.
 static const double MaxBiquadDelayTime = 0.2;
 
 void BiquadDSPKernel::updateCoefficientsIfNecessary(bool useSmoothing, bool forceUpdate)
 {
     if (forceUpdate || biquadProcessor()->filterCoefficientsDirty()) {
         double value1;
         double value2;
         double gain;
@@ skipping 57 matching lines @@
         case BiquadProcessor::Allpass:
             m_biquad.setAllpassParams(normalizedFrequency, value2);
             break;
         }
     }
 }
 
 void BiquadDSPKernel::process(const float* source, float* destination, size_t framesToProcess)
 {
     ASSERT(source && destination && biquadProcessor());
-    
+
     // Recompute filter coefficients if any of the parameters have changed.
     // FIXME: as an optimization, implement a way that a Biquad object can simply copy its internal filter coefficients from another Biquad object.
     // Then re-factor this code to only run for the first BiquadDSPKernel of each BiquadProcessor.
 
     updateCoefficientsIfNecessary(true, false);
 
     m_biquad.process(source, destination, framesToProcess);
 }
 
 void BiquadDSPKernel::getFrequencyResponse(int nFrequencies,
@@ skipping 31 matching lines @@
 }
 
 double BiquadDSPKernel::latencyTime() const
 {
     return 0;
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(WEB_AUDIO)