Convert ASSERT(foo) to DCHECK(foo) in platform/audio

third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp

Index: third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp
diff --git a/third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp b/third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp
index 084ed486af5c08b6e1344ca0c8c26b71f9b85dcb..2630b916d21751f274356556cc2bc181eb1e7094 100644
--- a/third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp
+++ b/third_party/WebKit/Source/platform/audio/AudioDelayDSPKernel.cpp
@@ -50,7 +50,7 @@ AudioDelayDSPKernel::AudioDelayDSPKernel(double maxDelayTime, float sampleRate)
     return;
 
   size_t bufferLength = bufferLengthForDelay(maxDelayTime, sampleRate);
-  ASSERT(bufferLength);
+  DCHECK(bufferLength);
   if (!bufferLength)
     return;
 
@@ -87,7 +87,7 @@ void AudioDelayDSPKernel::process(const float* source,
   size_t bufferLength = m_buffer.size();
   float* buffer = m_buffer.data();
 
-  ASSERT(bufferLength);
+  DCHECK(bufferLength);
   if (!bufferLength)
     return;