Replace narrowPrecisionToFloat with clampTo<float>

third_party/WebKit/Source/modules/webaudio/AudioBufferSourceNode.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 11 matching lines @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/frame/UseCounter.h"
 #include "modules/webaudio/AudioBufferSourceNode.h"
 #include "modules/webaudio/AudioNodeOutput.h"
 #include "modules/webaudio/BaseAudioContext.h"
-#include "platform/FloatConversion.h"
 #include "platform/audio/AudioUtilities.h"
 #include "wtf/MathExtras.h"
 #include "wtf/PtrUtil.h"
 #include <algorithm>
 
 namespace blink {
 
 const double DefaultGrainDuration = 0.020; // 20ms
 
 // Arbitrary upper limit on playback rate.
@@ skipping 265 matching lines @@
 
             // Linear interpolation.
             for (unsigned i = 0; i < numberOfChannels; ++i) {
                 float* destination = destinationChannels[i];
                 const float* source = sourceChannels[i];
 
                 double sample1 = source[readIndex];
                 double sample2 = source[readIndex2];
                 double sample = (1.0 - interpolationFactor) * sample1 + interpolationFactor * sample2;
 
-                destination[writeIndex] = narrowPrecisionToFloat(sample);
+                destination[writeIndex] = clampTo<float>(sample);
             }
             writeIndex++;
 
             virtualReadIndex += computedPlaybackRate;
 
             // Wrap-around, retaining sub-sample position since virtualReadIndex is floating-point.
             if (virtualReadIndex >= virtualEndFrame) {
                 virtualReadIndex -= virtualDeltaFrames;
                 if (renderSilenceAndFinishIfNotLooping(bus, writeIndex, framesToProcess))
                     break;
@@ skipping 361 matching lines @@
 {
     audioBufferSourceHandler().start(when, grainOffset, exceptionState);
 }
 
 void AudioBufferSourceNode::start(double when, double grainOffset, double grainDuration, ExceptionState& exceptionState)
 {
     audioBufferSourceHandler().start(when, grainOffset, grainDuration, exceptionState);
 }
 
 } // namespace blink