Replace ASSERT with DCHECK in WebAudio

third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h

Index: third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
diff --git a/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h b/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
index 2ecd418b04ea060e2ad328b709e6d4522ded12b7..a2c419a469b5e4eb25eeb45044ca653c52585bbc 100644
--- a/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
+++ b/third_party/WebKit/Source/modules/webaudio/AudioDestinationNode.h
@@ -76,7 +76,7 @@ protected:
         void provideInput(AudioBus* destinationBus, size_t numberOfFrames) override
         {
             bool isGood = destinationBus && destinationBus->length() == numberOfFrames && m_sourceBus->length() == numberOfFrames;
-            ASSERT(isGood);
+            DCHECK(isGood);

[Raymond Toy, 2016/07/25 16:56:52]

Not for this CL, but I think it would be good if we had separate DCHECKs for
each part of isGood.

WDYT?

[HyungwookLee, 2016/07/26 00:42:40]

That's good idea to make sure each part of isGood.
I will make new patch after landing this CL.

             if (isGood)
                 destinationBus->copyFrom(*m_sourceBus);
         }