Fix typo in UMA histogram name.

third_party/WebKit/Source/platform/audio/AudioDestination.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
@@ skipping 40 matching lines @@
 AudioDestination::AudioDestination(AudioIOCallback& callback, const String& inputDeviceId, unsigned numberOfInputChannels, unsigned numberOfOutputChannels, float sampleRate, const PassRefPtr<SecurityOrigin>& securityOrigin)
     : m_callback(callback)
     , m_numberOfOutputChannels(numberOfOutputChannels)
     , m_inputBus(AudioBus::create(numberOfInputChannels, renderBufferSize))
     , m_renderBus(AudioBus::create(numberOfOutputChannels, renderBufferSize, false))
     , m_sampleRate(sampleRate)
     , m_isPlaying(false)
 {
     // Histogram for audioHardwareBufferSize
     DEFINE_STATIC_LOCAL(SparseHistogram, hardwareBufferSizeHistogram,
-        ("WebAudio.AudioDestination.HardwareBuffersize"));
+        ("WebAudio.AudioDestination.HardwareBufferSize"));
     // Histogram for the actual callback size used.  Typically, this is the same as
     // audioHardwareBufferSize, but can be adjusted depending on some heuristics below.
     DEFINE_STATIC_LOCAL(SparseHistogram, callbackBufferSizeHistogram,
         ("WebAudio.AudioDestination.CallbackBufferSize"));
 
     // Use the optimal buffer size recommended by the audio backend.
     size_t recommendedHardwareBufferSize = Platform::current()->audioHardwareBufferSize();
     m_callbackBufferSize = recommendedHardwareBufferSize;
 
 #if OS(ANDROID)
@@ skipping 109 matching lines @@
     if (m_inputFifo->framesInFifo() >= framesToProcess) {
         m_inputFifo->consume(m_inputBus.get(), framesToProcess);
         sourceBus = m_inputBus.get();
     }
 
     m_callback.render(sourceBus, bus, framesToProcess);
 }
 
 } // namespace blink