Implement BaseAudioContext

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

Index: third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.cpp b/third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.cpp
index 42bf98c91933f745242656571fa153415585c0b7..d1866c140340776d4226bc2eef4b454672560ede 100644
--- a/third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/OfflineAudioContext.cpp
@@ -54,7 +54,7 @@ OfflineAudioContext* OfflineAudioContext::create(ExecutionContext* context, unsi
         return nullptr;
     }
 
-    if (numberOfChannels > AbstractAudioContext::maxNumberOfChannels()) {
+    if (numberOfChannels > BaseAudioContext::maxNumberOfChannels()) {
         exceptionState.throwDOMException(
             IndexSizeError,
             ExceptionMessages::indexOutsideRange<unsigned>(
@@ -62,7 +62,7 @@ OfflineAudioContext* OfflineAudioContext::create(ExecutionContext* context, unsi
                 numberOfChannels,
                 0,
                 ExceptionMessages::InclusiveBound,
-                AbstractAudioContext::maxNumberOfChannels(),
+                BaseAudioContext::maxNumberOfChannels(),
                 ExceptionMessages::InclusiveBound));
         return nullptr;
     }
@@ -93,7 +93,7 @@ OfflineAudioContext* OfflineAudioContext::create(ExecutionContext* context, unsi
 }
 
 OfflineAudioContext::OfflineAudioContext(Document* document, unsigned numberOfChannels, size_t numberOfFrames, float sampleRate, ExceptionState& exceptionState)
-    : AbstractAudioContext(document, numberOfChannels, numberOfFrames, sampleRate)
+    : BaseAudioContext(document, numberOfChannels, numberOfFrames, sampleRate)
     , m_isRenderingStarted(false)
     , m_totalRenderFrames(numberOfFrames)
 {
@@ -124,7 +124,7 @@ DEFINE_TRACE(OfflineAudioContext)
     visitor->trace(m_renderTarget);
     visitor->trace(m_completeResolver);
     visitor->trace(m_scheduledSuspends);
-    AbstractAudioContext::trace(visitor);
+    BaseAudioContext::trace(visitor);
 }
 
 ScriptPromise OfflineAudioContext::startOfflineRendering(ScriptState* scriptState)
@@ -185,7 +185,7 @@ ScriptPromise OfflineAudioContext::closeContext(ScriptState* scriptState)
 ScriptPromise OfflineAudioContext::suspendContext(ScriptState* scriptState)
 {
     // This CANNOT be called on OfflineAudioContext; this is only to implement
-    // the pure virtual interface from AbstractAudioContext.
+    // the pure virtual interface from BaseAudioContext.
     RELEASE_NOTREACHED();
 
     return ScriptPromise();