Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

modules/webaudio/AudioParam.idl

Index: modules/webaudio/AudioParam.idl
diff --git a/modules/webaudio/AudioParam.idl b/modules/webaudio/AudioParam.idl
index 7b499f49abf5b4ed04f83e2ae9cf30827e62c0e3..02501ec73ee8436f87657f317eb7d58d6c9c474a 100644
--- a/modules/webaudio/AudioParam.idl
+++ b/modules/webaudio/AudioParam.idl
@@ -28,24 +28,23 @@
 
 [
     GarbageCollected,
-    Conditional=WEB_AUDIO,
 ] interface AudioParam {
     attribute float value;
     readonly attribute float defaultValue;
 
     // Parameter automation.
-    [RaisesException] void setValueAtTime(float value, double time);
-    [RaisesException] void linearRampToValueAtTime(float value, double time);
-    [RaisesException] void exponentialRampToValueAtTime(float value, double time);
+    [RaisesException, MeasureAs=AudioParamSetValueAtTime] AudioParam setValueAtTime(float value, double time);
+    [RaisesException, MeasureAs=AudioParamLinearRampToValueAtTime] AudioParam linearRampToValueAtTime(float value, double time);
+    [RaisesException, MeasureAs=AudioParamExponentialRampToValueAtTime] AudioParam exponentialRampToValueAtTime(float value, double time);
 
     // Exponentially approach the target with a rate having the given time constant.
-    [RaisesException] void setTargetAtTime(float target, double time, double timeConstant);
+    [RaisesException, MeasureAs=AudioParamSetTargetAtTime] AudioParam setTargetAtTime(float target, double time, double timeConstant);
 
     // Sets an array of arbitrary parameter values starting at time for the given duration.
     // The number of values will be scaled to fit into the desired duration.
-    [RaisesException] void setValueCurveAtTime(Float32Array values, double time, double duration);
+    [RaisesException, MeasureAs=AudioParamSetValueCurveAtTime] AudioParam setValueCurveAtTime(Float32Array values, double time, double duration);
 
     // Cancels all scheduled parameter changes with times greater than or equal to startTime.
-    [RaisesException] void cancelScheduledValues(double startTime);
+    [RaisesException, MeasureAs=AudioParamCancelScheduledValues] AudioParam cancelScheduledValues(double startTime);
 
 };