Update WebIDL to use undefined instead of void (#2427)

* Update WebIDL to use `undefined` instead of `void`

* Update weedle to 0.12

Author: grovesNL

crates/web-sys/webidls/enabled/AbortController.webidl

@@ -11,5 +11,5 @@
 interface AbortController {
   readonly attribute AbortSignal signal;
 
-  void abort();
+  undefined abort();
 };

crates/web-sys/webidls/enabled/AnalyserNode.webidl

@@ -22,12 +22,12 @@ dictionary AnalyserOptions : AudioNodeOptions {
 interface AnalyserNode : AudioNode {
 
     // Real-time frequency-domain data
-    void getFloatFrequencyData(Float32Array array);
-    void getByteFrequencyData(Uint8Array array);
+    undefined getFloatFrequencyData(Float32Array array);
+    undefined getByteFrequencyData(Uint8Array array);
 
     // Real-time waveform data
-    void getFloatTimeDomainData(Float32Array array);
-    void getByteTimeDomainData(Uint8Array array);
+    undefined getFloatTimeDomainData(Float32Array array);
+    undefined getByteTimeDomainData(Uint8Array array);
 
     [SetterThrows, Pure]
     attribute unsigned long fftSize;

crates/web-sys/webidls/enabled/Animation.webidl

@@ -37,16 +37,16 @@ interface Animation : EventTarget {
   readonly attribute Promise<Animation> finished;
            attribute EventHandler       onfinish;
            attribute EventHandler       oncancel;
-  void cancel ();
+  undefined cancel ();
   [Throws]
-  void finish ();
+  undefined finish ();
   [Throws, BinaryName="playFromJS"]
-  void play ();
+  undefined play ();
   [Throws, BinaryName="pauseFromJS"]
-  void pause ();
-  void updatePlaybackRate (double playbackRate);
+  undefined pause ();
+  undefined updatePlaybackRate (double playbackRate);
   [Throws]
-  void reverse ();
+  undefined reverse ();
 };
 
 // Non-standard extensions

crates/web-sys/webidls/enabled/AnimationEffect.webidl

@@ -61,5 +61,5 @@ interface AnimationEffect {
   [BinaryName="getComputedTimingAsDict"]
   ComputedEffectTiming getComputedTiming();
   [Throws]
-  void updateTiming(optional OptionalEffectTiming timing);
+  undefined updateTiming(optional OptionalEffectTiming timing);
 };

crates/web-sys/webidls/enabled/AudioBuffer.webidl

@@ -32,7 +32,7 @@ interface AudioBuffer {
     Float32Array getChannelData(unsigned long channel);
 
     [Throws]
-    void copyFromChannel(Float32Array destination, long channelNumber, optional unsigned long startInChannel = 0);
+    undefined copyFromChannel(Float32Array destination, long channelNumber, optional unsigned long startInChannel = 0);
     [Throws]
-    void copyToChannel(Float32Array source, long channelNumber, optional unsigned long startInChannel = 0);
+    undefined copyToChannel(Float32Array source, long channelNumber, optional unsigned long startInChannel = 0);
 };

crates/web-sys/webidls/enabled/AudioBufferSourceNode.webidl

@@ -35,9 +35,9 @@ interface AudioBufferSourceNode : AudioScheduledSourceNode {
     attribute EventHandler onended;
 
     [Throws]
-    void start(optional double when = 0, optional double grainOffset = 0,
+    undefined start(optional double when = 0, optional double grainOffset = 0,
                optional double grainDuration);
 
     [Throws]
-    void stop (optional double when = 0);
+    undefined stop (optional double when = 0);
 };

crates/web-sys/webidls/enabled/AudioContext.webidl

@@ -22,9 +22,9 @@ interface AudioContext : BaseAudioContext {
     // Bug 1324545: AudioTimestamp                  getOutputTimestamp ();
 
     [Throws]
-    Promise<void> suspend();
+    Promise<undefined> suspend();
     [Throws]
-    Promise<void> close();
+    Promise<undefined> close();
 
     [NewObject, Throws]
     MediaElementAudioSourceNode createMediaElementSource(HTMLMediaElement mediaElement);

crates/web-sys/webidls/enabled/AudioListener.webidl

@@ -22,10 +22,10 @@ interface AudioListener {
     attribute double speedOfSound;
 
     // Uses a 3D cartesian coordinate system
-    void setPosition(double x, double y, double z);
-    void setOrientation(double x, double y, double z, double xUp, double yUp, double zUp);
+    undefined setPosition(double x, double y, double z);
+    undefined setOrientation(double x, double y, double z, double xUp, double yUp, double zUp);
     [Deprecated="PannerNodeDoppler"]
-    void setVelocity(double x, double y, double z);
+    undefined setVelocity(double x, double y, double z);
 
 };
 

crates/web-sys/webidls/enabled/AudioNode.webidl

@@ -33,21 +33,21 @@ interface AudioNode : EventTarget {
     [Throws]
     AudioNode connect(AudioNode destination, optional unsigned long output = 0, optional unsigned long input = 0);
     [Throws]
-    void connect(AudioParam destination, optional unsigned long output = 0);
+    undefined connect(AudioParam destination, optional unsigned long output = 0);
     [Throws]
-    void disconnect();
+    undefined disconnect();
     [Throws]
-    void disconnect(unsigned long output);
+    undefined disconnect(unsigned long output);
     [Throws]
-    void disconnect(AudioNode destination);
+    undefined disconnect(AudioNode destination);
     [Throws]
-    void disconnect(AudioNode destination, unsigned long output);
+    undefined disconnect(AudioNode destination, unsigned long output);
     [Throws]
-    void disconnect(AudioNode destination, unsigned long output, unsigned long input);
+    undefined disconnect(AudioNode destination, unsigned long output, unsigned long input);
     [Throws]
-    void disconnect(AudioParam destination);
+    undefined disconnect(AudioParam destination);
     [Throws]
-    void disconnect(AudioParam destination, unsigned long output);
+    undefined disconnect(AudioParam destination, unsigned long output);
 
     readonly attribute BaseAudioContext context;
     readonly attribute unsigned long numberOfInputs;

crates/web-sys/webidls/enabled/AudioScheduledSourceNode.webidl

@@ -19,8 +19,8 @@ AudioScheduledSourceNode includes rustAudioScheduledSourceNode;
 interface mixin rustAudioScheduledSourceNode {
                     attribute EventHandler onended;
     [Throws]
-    void start (optional double when = 0);
+    undefined start (optional double when = 0);
 
     [Throws]
-    void stop (optional double when = 0);
+    undefined stop (optional double when = 0);
 };