Rename ExceptionCode constants to use the names in the spec (2/3)

Source/modules/webaudio/AudioContext.cpp

Index: Source/modules/webaudio/AudioContext.cpp
diff --git a/Source/modules/webaudio/AudioContext.cpp b/Source/modules/webaudio/AudioContext.cpp
index 0507548c28895af75f9652bfd62c7218eb59a09a..16bf9e9223138fd543919c4dd5830997cd6e3ba7 100644
--- a/Source/modules/webaudio/AudioContext.cpp
+++ b/Source/modules/webaudio/AudioContext.cpp
@@ -295,7 +295,7 @@ PassRefPtr<AudioBuffer> AudioContext::createBuffer(unsigned numberOfChannels, si
 {
     RefPtr<AudioBuffer> audioBuffer = AudioBuffer::create(numberOfChannels, numberOfFrames, sampleRate);
     if (!audioBuffer.get()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
@@ -306,13 +306,13 @@ PassRefPtr<AudioBuffer> AudioContext::createBuffer(ArrayBuffer* arrayBuffer, boo
 {
     ASSERT(arrayBuffer);
     if (!arrayBuffer) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
     RefPtr<AudioBuffer> audioBuffer = AudioBuffer::createFromAudioFileData(arrayBuffer->data(), arrayBuffer->byteLength(), mixToMono, sampleRate());
     if (!audioBuffer.get()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
@@ -322,7 +322,7 @@ PassRefPtr<AudioBuffer> AudioContext::createBuffer(ArrayBuffer* arrayBuffer, boo
 void AudioContext::decodeAudioData(ArrayBuffer* audioData, PassRefPtr<AudioBufferCallback> successCallback, PassRefPtr<AudioBufferCallback> errorCallback, ExceptionCode& ec)
 {
     if (!audioData) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return;
     }
     m_audioDecoder.decodeAsync(audioData, sampleRate(), successCallback, errorCallback);
@@ -345,7 +345,7 @@ PassRefPtr<MediaElementAudioSourceNode> AudioContext::createMediaElementSource(H
 {
     ASSERT(mediaElement);
     if (!mediaElement) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
         
@@ -354,7 +354,7 @@ PassRefPtr<MediaElementAudioSourceNode> AudioContext::createMediaElementSource(H
     
     // First check if this media element already has a source node.
     if (mediaElement->audioSourceNode()) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
         
@@ -370,7 +370,7 @@ PassRefPtr<MediaStreamAudioSourceNode> AudioContext::createMediaStreamSource(Med
 {
     ASSERT(mediaStream);
     if (!mediaStream) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
 
@@ -427,7 +427,7 @@ PassRefPtr<ScriptProcessorNode> AudioContext::createScriptProcessor(size_t buffe
     RefPtr<ScriptProcessorNode> node = ScriptProcessorNode::create(this, m_destinationNode->sampleRate(), bufferSize, numberOfInputChannels, numberOfOutputChannels);
 
     if (!node.get()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
@@ -514,7 +514,7 @@ PassRefPtr<ChannelSplitterNode> AudioContext::createChannelSplitter(size_t numbe
     RefPtr<ChannelSplitterNode> node = ChannelSplitterNode::create(this, m_destinationNode->sampleRate(), numberOfOutputs);
 
     if (!node.get()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
@@ -535,7 +535,7 @@ PassRefPtr<ChannelMergerNode> AudioContext::createChannelMerger(size_t numberOfI
     RefPtr<ChannelMergerNode> node = ChannelMergerNode::create(this, m_destinationNode->sampleRate(), numberOfInputs);
 
     if (!node.get()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
@@ -561,7 +561,7 @@ PassRefPtr<PeriodicWave> AudioContext::createPeriodicWave(Float32Array* real, Fl
     ASSERT(isMainThread());
     
     if (!real || !imag || (real->length() != imag->length())) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }