Frog dart:dom using interfaces and native implementation classes.

client/dom/generated/src/frog/AudioPannerNode.dart

Index: client/dom/generated/src/frog/AudioPannerNode.dart
diff --git a/client/dom/generated/src/frog/AudioPannerNode.dart b/client/dom/generated/src/frog/AudioPannerNode.dart
index 58768b86b8dcb2687ef4ab466e0ed708fa460778..ee47077f74e6dad7c28b2a3f36582f1087529be2 100644
--- a/client/dom/generated/src/frog/AudioPannerNode.dart
+++ b/client/dom/generated/src/frog/AudioPannerNode.dart
@@ -1,5 +1,5 @@
 
-class AudioPannerNode extends AudioNode native "*AudioPannerNode" {
+class AudioPannerNodeJS extends AudioNodeJS implements AudioPannerNode native "*AudioPannerNode" {
 
   static final int EQUALPOWER = 0;
 
@@ -7,7 +7,7 @@ class AudioPannerNode extends AudioNode native "*AudioPannerNode" {
 
   static final int SOUNDFIELD = 2;
 
-  AudioGain get coneGain() native "return this.coneGain;";
+  AudioGainJS get coneGain() native "return this.coneGain;";
 
   num get coneInnerAngle() native "return this.coneInnerAngle;";
 
@@ -21,7 +21,7 @@ class AudioPannerNode extends AudioNode native "*AudioPannerNode" {
 
   void set coneOuterGain(num value) native "this.coneOuterGain = value;";
 
-  AudioGain get distanceGain() native "return this.distanceGain;";
+  AudioGainJS get distanceGain() native "return this.distanceGain;";
 
   int get distanceModel() native "return this.distanceModel;";