Replace ASSERT with DCHECK in WebAudio

third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp

Index: third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp b/third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp
index 280a5a5827782e408ebd643bfaa6cf48deef0cd8..c0b6a13412e2eec7909c2a947228f2bf8f504dd3 100644
--- a/third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/DefaultAudioDestinationNode.cpp
@@ -48,7 +48,7 @@ PassRefPtr<DefaultAudioDestinationHandler> DefaultAudioDestinationHandler::creat
 
 DefaultAudioDestinationHandler::~DefaultAudioDestinationHandler()
 {
-    ASSERT(!isInitialized());
+    DCHECK(!isInitialized());
 }
 
 void DefaultAudioDestinationHandler::dispose()
@@ -59,7 +59,7 @@ void DefaultAudioDestinationHandler::dispose()
 
 void DefaultAudioDestinationHandler::initialize()
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     if (isInitialized())
         return;
 
@@ -69,7 +69,7 @@ void DefaultAudioDestinationHandler::initialize()
 
 void DefaultAudioDestinationHandler::uninitialize()
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     if (!isInitialized())
         return;
 
@@ -89,18 +89,18 @@ void DefaultAudioDestinationHandler::createDestination()
 
 void DefaultAudioDestinationHandler::startRendering()
 {
-    ASSERT(isInitialized());
+    DCHECK(isInitialized());
     if (isInitialized()) {
-        ASSERT(!m_destination->isPlaying());
+        DCHECK(!m_destination->isPlaying());
         m_destination->start();
     }
 }
 
 void DefaultAudioDestinationHandler::stopRendering()
 {
-    ASSERT(isInitialized());
+    DCHECK(isInitialized());
     if (isInitialized()) {
-        ASSERT(m_destination->isPlaying());
+        DCHECK(m_destination->isPlaying());
         m_destination->stop();
     }
 }
@@ -116,7 +116,7 @@ void DefaultAudioDestinationHandler::setChannelCount(unsigned long channelCount,
     // send to the audio hardware. It can only be set depending on the maximum number of
     // channels supported by the hardware.
 
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
 
     if (!maxChannelCount() || channelCount > maxChannelCount()) {
         exceptionState.throwDOMException(