Implement BaseAudioContext

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

Index: third_party/WebKit/Source/modules/webaudio/MediaStreamAudioSourceNode.cpp
diff --git a/third_party/WebKit/Source/modules/webaudio/MediaStreamAudioSourceNode.cpp b/third_party/WebKit/Source/modules/webaudio/MediaStreamAudioSourceNode.cpp
index 573270f3608f3a03b10f6c91551f9fc2394727bb..3f0c77120a36c2e7f3009f7e681ee441c6d83ed2 100644
--- a/third_party/WebKit/Source/modules/webaudio/MediaStreamAudioSourceNode.cpp
+++ b/third_party/WebKit/Source/modules/webaudio/MediaStreamAudioSourceNode.cpp
@@ -23,8 +23,8 @@
  */
 
 #include "modules/webaudio/MediaStreamAudioSourceNode.h"
-#include "modules/webaudio/AbstractAudioContext.h"
 #include "modules/webaudio/AudioNodeOutput.h"
+#include "modules/webaudio/BaseAudioContext.h"
 #include "platform/Logging.h"
 #include "wtf/Locker.h"
 
@@ -58,7 +58,7 @@ void MediaStreamAudioSourceHandler::setFormat(size_t numberOfChannels, float sou
 {
     if (numberOfChannels != m_sourceNumberOfChannels || sourceSampleRate != sampleRate()) {
         // The sample-rate must be equal to the context's sample-rate.
-        if (!numberOfChannels || numberOfChannels > AbstractAudioContext::maxNumberOfChannels() || sourceSampleRate != sampleRate()) {
+        if (!numberOfChannels || numberOfChannels > BaseAudioContext::maxNumberOfChannels() || sourceSampleRate != sampleRate()) {
             // process() will generate silence for these uninitialized values.
             WTF_LOG(Media, "MediaStreamAudioSourceNode::setFormat(%u, %f) - unhandled format change", static_cast<unsigned>(numberOfChannels), sourceSampleRate);
             m_sourceNumberOfChannels = 0;
@@ -72,7 +72,7 @@ void MediaStreamAudioSourceHandler::setFormat(size_t numberOfChannels, float sou
 
         {
             // The context must be locked when changing the number of output channels.
-            AbstractAudioContext::AutoLocker contextLocker(context());
+            BaseAudioContext::AutoLocker contextLocker(context());
 
             // Do any necesssary re-configuration to the output's number of channels.
             output(0).setNumberOfChannels(numberOfChannels);
@@ -108,13 +108,13 @@ void MediaStreamAudioSourceHandler::process(size_t numberOfFrames)
 
 // ----------------------------------------------------------------
 
-MediaStreamAudioSourceNode::MediaStreamAudioSourceNode(AbstractAudioContext& context, MediaStream& mediaStream, MediaStreamTrack* audioTrack, PassOwnPtr<AudioSourceProvider> audioSourceProvider)
+MediaStreamAudioSourceNode::MediaStreamAudioSourceNode(BaseAudioContext& context, MediaStream& mediaStream, MediaStreamTrack* audioTrack, PassOwnPtr<AudioSourceProvider> audioSourceProvider)
     : AudioSourceNode(context)
 {
     setHandler(MediaStreamAudioSourceHandler::create(*this, mediaStream, audioTrack, audioSourceProvider));
 }
 
-MediaStreamAudioSourceNode* MediaStreamAudioSourceNode::create(AbstractAudioContext& context, MediaStream& mediaStream, MediaStreamTrack* audioTrack, PassOwnPtr<AudioSourceProvider> audioSourceProvider)
+MediaStreamAudioSourceNode* MediaStreamAudioSourceNode::create(BaseAudioContext& context, MediaStream& mediaStream, MediaStreamTrack* audioTrack, PassOwnPtr<AudioSourceProvider> audioSourceProvider)
 {
     return new MediaStreamAudioSourceNode(context, mediaStream, audioTrack, audioSourceProvider);
 }