Removing "using" declarations that import names in the C++ Standard library.(Source/platform/audio)

Source/platform/audio/AudioResampler.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 13 matching lines @@
 
 #include "config.h"
 
 #if ENABLE(WEB_AUDIO)
 
 #include "platform/audio/AudioResampler.h"
 
 #include <algorithm>
 #include "wtf/MathExtras.h"
 
-using namespace std;
-
 namespace blink {
 
 const double AudioResampler::MaxRate = 8.0;
 
 AudioResampler::AudioResampler()
     : m_rate(1.0)
 {
     m_kernels.append(adoptPtr(new AudioResamplerKernel(this)));
     m_sourceBus = AudioBus::create(1, 0, false);
 }
@@ skipping 59 matching lines @@
         float* destination = destinationBus->channel(i)->mutableData();
         m_kernels[i]->process(destination, framesToProcess);
     }
 }
 
 void AudioResampler::setRate(double rate)
 {
     if (std::isnan(rate) || std::isinf(rate) || rate <= 0.0)
         return;
 
-    m_rate = min(AudioResampler::MaxRate, rate);
+    m_rate = std::min(AudioResampler::MaxRate, rate);
 }
 
 void AudioResampler::reset()
 {
     unsigned numberOfChannels = m_kernels.size();
     for (unsigned i = 0; i < numberOfChannels; ++i)
         m_kernels[i]->reset();
 }
 
 } // namespace blink
 
 #endif // ENABLE(WEB_AUDIO)