Replace ASSERT with DCHECK in WebAudio

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/webaudio/StereoPannerNode.h"
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "modules/webaudio/AudioNodeInput.h"
@@ skipping 41 matching lines @@
     }
 
     AudioBus* inputBus = input(0).bus();
     if (!inputBus) {
         outputBus->zero();
         return;
     }
 
     if (m_pan->hasSampleAccurateValues()) {
         // Apply sample-accurate panning specified by AudioParam automation.
-        ASSERT(framesToProcess <= m_sampleAccuratePanValues.size());
+        DCHECK_LE(framesToProcess, m_sampleAccuratePanValues.size());
         if (framesToProcess <= m_sampleAccuratePanValues.size()) {
             float* panValues = m_sampleAccuratePanValues.data();
             m_pan->calculateSampleAccurateValues(panValues, framesToProcess);
             m_stereoPanner->panWithSampleAccurateValues(inputBus, outputBus, panValues, framesToProcess);
         }
     } else {
         m_stereoPanner->panToTargetValue(inputBus, outputBus, m_pan->value(), framesToProcess);
     }
 }
 
 void StereoPannerHandler::initialize()
 {
     if (isInitialized())
         return;
 
     m_stereoPanner = Spatializer::create(Spatializer::PanningModelEqualPower, sampleRate());
 
     AudioHandler::initialize();
 }
 
 void StereoPannerHandler::setChannelCount(unsigned long channelCount, ExceptionState& exceptionState)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     BaseAudioContext::AutoLocker locker(context());
 
     // A PannerNode only supports 1 or 2 channels
     if (channelCount > 0 && channelCount <= 2) {
         if (m_channelCount != channelCount) {
             m_channelCount = channelCount;
             if (m_channelCountMode != Max)
                 updateChannelsForInputs();
         }
     } else {
         exceptionState.throwDOMException(
             NotSupportedError,
             ExceptionMessages::indexOutsideRange<unsigned long>(
                 "channelCount",
                 channelCount,
                 1,
                 ExceptionMessages::InclusiveBound,
                 2,
                 ExceptionMessages::InclusiveBound));
     }
 }
 
 void StereoPannerHandler::setChannelCountMode(const String& mode, ExceptionState& exceptionState)
 {
-    ASSERT(isMainThread());
+    DCHECK(isMainThread());
     BaseAudioContext::AutoLocker locker(context());
 
     ChannelCountMode oldMode = m_channelCountMode;
 
     if (mode == "clamped-max") {
         m_newChannelCountMode = ClampedMax;
     } else if (mode == "explicit") {
         m_newChannelCountMode = Explicit;
     } else if (mode == "max") {
         // This is not supported for a StereoPannerNode, which can only handle
@@ skipping 38 matching lines @@
     AudioNode::trace(visitor);
 }
 
 AudioParam* StereoPannerNode::pan() const
 {
     return m_pan;
 }
 
 } // namespace blink