Implement Automations for PannerNode and AutioListener

third_party/WebKit/Source/modules/webaudio/PannerNode.idl

Index: third_party/WebKit/Source/modules/webaudio/PannerNode.idl
diff --git a/third_party/WebKit/Source/modules/webaudio/PannerNode.idl b/third_party/WebKit/Source/modules/webaudio/PannerNode.idl
index 8bb30e96e135771ac3db572be36bbcf08683c079..a3ddf5ca6b2ec75034af9cc7a784a057c6f113e8 100644
--- a/third_party/WebKit/Source/modules/webaudio/PannerNode.idl
+++ b/third_party/WebKit/Source/modules/webaudio/PannerNode.idl
@@ -40,10 +40,19 @@ enum DistanceModelType {
     attribute PanningModelType panningModel;
 
     // Uses a 3D cartesian coordinate system
-    void setPosition(float x, float y, float z);
-    void setOrientation(float x, float y, float z);
+    [MeasureAs=PannerNodeSetPosition] void setPosition(float x, float y, float z);
+    [MeasureAs=PannerNodeSetOrientation] void setOrientation(float x, float y, float z);
     [DeprecateAs=PannerNodeSetVelocity] void setVelocity(float x, float y, float z);
 
+    // Uses a 3D cartesian coordinate system
+    readonly attribute AudioParam positionX;
+    readonly attribute AudioParam positionY;
+    readonly attribute AudioParam positionZ;
+
+    readonly attribute AudioParam orientationX;
+    readonly attribute AudioParam orientationY;
+    readonly attribute AudioParam orientationZ;
+
     // Distance model
     attribute DistanceModelType distanceModel;