Turn on webaudio for JS backends.

client/dom/generated/src/wrapping/_AudioParamWrappingImplementation.dart

Index: client/dom/generated/src/wrapping/_AudioParamWrappingImplementation.dart
diff --git a/client/dom/generated/src/wrapping/_AudioParamWrappingImplementation.dart b/client/dom/generated/src/wrapping/_AudioParamWrappingImplementation.dart
new file mode 100644
index 0000000000000000000000000000000000000000..38ef5cebd55f7924391ae8f0d95015635b9ca5bc
--- /dev/null
+++ b/client/dom/generated/src/wrapping/_AudioParamWrappingImplementation.dart
@@ -0,0 +1,72 @@
+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// WARNING: Do not edit - generated code.
+
+class _AudioParamWrappingImplementation extends DOMWrapperBase implements AudioParam {
+  _AudioParamWrappingImplementation() : super() {}
+
+  static create__AudioParamWrappingImplementation() native {
+    return new _AudioParamWrappingImplementation();
+  }
+
+  num get defaultValue() { return _get_defaultValue(this); }
+  static num _get_defaultValue(var _this) native;
+
+  num get maxValue() { return _get_maxValue(this); }
+  static num _get_maxValue(var _this) native;
+
+  num get minValue() { return _get_minValue(this); }
+  static num _get_minValue(var _this) native;
+
+  String get name() { return _get_name(this); }
+  static String _get_name(var _this) native;
+
+  int get units() { return _get_units(this); }
+  static int _get_units(var _this) native;
+
+  num get value() { return _get_value(this); }
+  static num _get_value(var _this) native;
+
+  void set value(num value) { _set_value(this, value); }
+  static void _set_value(var _this, num value) native;
+
+  void cancelScheduledValues(num startTime) {
+    _cancelScheduledValues(this, startTime);
+    return;
+  }
+  static void _cancelScheduledValues(receiver, startTime) native;
+
+  void exponentialRampToValueAtTime(num value, num time) {
+    _exponentialRampToValueAtTime(this, value, time);
+    return;
+  }
+  static void _exponentialRampToValueAtTime(receiver, value, time) native;
+
+  void linearRampToValueAtTime(num value, num time) {
+    _linearRampToValueAtTime(this, value, time);
+    return;
+  }
+  static void _linearRampToValueAtTime(receiver, value, time) native;
+
+  void setTargetValueAtTime(num targetValue, num time, num timeConstant) {
+    _setTargetValueAtTime(this, targetValue, time, timeConstant);
+    return;
+  }
+  static void _setTargetValueAtTime(receiver, targetValue, time, timeConstant) native;
+
+  void setValueAtTime(num value, num time) {
+    _setValueAtTime(this, value, time);
+    return;
+  }
+  static void _setValueAtTime(receiver, value, time) native;
+
+  void setValueCurveAtTime(Float32Array values, num time, num duration) {
+    _setValueCurveAtTime(this, values, time, duration);
+    return;
+  }
+  static void _setValueCurveAtTime(receiver, values, time, duration) native;
+
+  String get typeName() { return "AudioParam"; }
+}