Implement BaseAudioContext

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

Index: third_party/WebKit/Source/modules/webaudio/ScriptProcessorNode.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/ScriptProcessorNode.cpp b/third_party/WebKit/Source/modules/webaudio/ScriptProcessorNode.cpp
index 6f26b7d3d951a565623fab7b6ed7e101915fbb99..704b397ebbb58c4fbe5935f19cf7d51f2a1aee35 100644
--- a/third_party/WebKit/Source/modules/webaudio/ScriptProcessorNode.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/ScriptProcessorNode.cpp
@@ -27,11 +27,11 @@
 #include "core/dom/CrossThreadTask.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
-#include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/AudioBuffer.h"
 #include "modules/webaudio/AudioNodeInput.h"
 #include "modules/webaudio/AudioNodeOutput.h"
 #include "modules/webaudio/AudioProcessingEvent.h"
+#include "modules/webaudio/BaseAudioContext.h"
 #include "public/platform/Platform.h"
 
 namespace blink {
@@ -49,7 +49,7 @@ ScriptProcessorHandler::ScriptProcessorHandler(AudioNode& node, float sampleRate
     if (m_bufferSize < ProcessingSizeInFrames)
         m_bufferSize = ProcessingSizeInFrames;
 
-    ASSERT(numberOfInputChannels <= AbstractAudioContext::maxNumberOfChannels());
+    ASSERT(numberOfInputChannels <= BaseAudioContext::maxNumberOfChannels());
 
     addInput();
     addOutput(numberOfOutputChannels);
@@ -213,7 +213,7 @@ double ScriptProcessorHandler::latencyTime() const
 void ScriptProcessorHandler::setChannelCount(unsigned long channelCount, ExceptionState& exceptionState)
 {
     ASSERT(isMainThread());
-    AbstractAudioContext::AutoLocker locker(context());
+    BaseAudioContext::AutoLocker locker(context());
 
     if (channelCount != m_channelCount) {
         exceptionState.throwDOMException(
@@ -225,7 +225,7 @@ void ScriptProcessorHandler::setChannelCount(unsigned long channelCount, Excepti
 void ScriptProcessorHandler::setChannelCountMode(const String& mode, ExceptionState& exceptionState)
 {
     ASSERT(isMainThread());
-    AbstractAudioContext::AutoLocker locker(context());
+    BaseAudioContext::AutoLocker locker(context());
 
     if ((mode == "max") || (mode == "clamped-max")) {
         exceptionState.throwDOMException(
@@ -236,7 +236,7 @@ void ScriptProcessorHandler::setChannelCountMode(const String& mode, ExceptionSt
 
 // ----------------------------------------------------------------
 
-ScriptProcessorNode::ScriptProcessorNode(AbstractAudioContext& context, float sampleRate, size_t bufferSize, unsigned numberOfInputChannels, unsigned numberOfOutputChannels)
+ScriptProcessorNode::ScriptProcessorNode(BaseAudioContext& context, float sampleRate, size_t bufferSize, unsigned numberOfInputChannels, unsigned numberOfOutputChannels)
     : AudioNode(context)
     , ActiveScriptWrappable(this)
 {
@@ -259,7 +259,7 @@ static size_t chooseBufferSize()
     return bufferSize;
 }
 
-ScriptProcessorNode* ScriptProcessorNode::create(AbstractAudioContext& context, float sampleRate, size_t bufferSize, unsigned numberOfInputChannels, unsigned numberOfOutputChannels)
+ScriptProcessorNode* ScriptProcessorNode::create(BaseAudioContext& context, float sampleRate, size_t bufferSize, unsigned numberOfInputChannels, unsigned numberOfOutputChannels)
 {
     // Check for valid buffer size.
     switch (bufferSize) {
@@ -281,10 +281,10 @@ ScriptProcessorNode* ScriptProcessorNode::create(AbstractAudioContext& context,
     if (!numberOfInputChannels && !numberOfOutputChannels)
         return nullptr;
 
-    if (numberOfInputChannels > AbstractAudioContext::maxNumberOfChannels())
+    if (numberOfInputChannels > BaseAudioContext::maxNumberOfChannels())
         return nullptr;
 
-    if (numberOfOutputChannels > AbstractAudioContext::maxNumberOfChannels())
+    if (numberOfOutputChannels > BaseAudioContext::maxNumberOfChannels())
         return nullptr;
 
     return new ScriptProcessorNode(context, sampleRate, bufferSize, numberOfInputChannels, numberOfOutputChannels);