Update code generator for dartium dart:html with typeddata.

tools/dom/idl/dart/dart.idl

Index: tools/dom/idl/dart/dart.idl
diff --git a/tools/dom/idl/dart/dart.idl b/tools/dom/idl/dart/dart.idl
index f5a21b99d525303164e8fa39d83913b8a59dc5ce..8fc73f45359e6533d0d6f01e07fc85c3139eb63b 100644
--- a/tools/dom/idl/dart/dart.idl
+++ b/tools/dom/idl/dart/dart.idl
@@ -2,7 +2,20 @@
 
 [Supplemental,
  Constructor]
-interface AudioContext {};
+interface AudioContext {
+  [Custom] void decodeAudioData(in ArrayBuffer audioData, in AudioBufferCallback successCallback, in AudioBufferCallback errorCallback)

[Anton Muhin, 2013/04/18 16:13:40]

please, TODO that those custom methods should be autogenerated.

+      raises(DOMException);
+};
+
+[ Supplemental ]

[Anton Muhin, 2013/04/18 16:13:40]

nit: no spaces around Supplemental.

+interface WaveShaperNode {
+  [CustomSetter] attribute Float32Array curve;
+};
+
+[ Supplemental ]
+interface AudioParam {
+  [Custom] void setValueCurveAtTime(in Float32Array values, in float time, in float duration);
+};
 
 [Supplemental]
 interface Document {