1 files changed, 22 insertions, 13 deletions
diff --git a/chromium/third_party/WebKit/Source/modules/webaudio/AudioNode.idl b/chromium/third_party/WebKit/Source/modules/webaudio/AudioNode.idl
index 35d98ccf302..4ed4d40b0db 100644
--- a/chromium/third_party/WebKit/Source/modules/webaudio/AudioNode.idl
+++ b/chromium/third_party/WebKit/Source/modules/webaudio/AudioNode.idl
@@ -22,23 +22,32 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+enum ChannelCountMode {
+    "max",
+    "clamped-max",
+    "explicit"
+};
+
+enum ChannelInterpretation {
+    "speakers",
+    "discrete"
+};
+
+// http://webaudio.github.io/web-audio-api/#idl-def-AudioNode
+
 [
     Conditional=WEB_AUDIO,
     Custom=Wrap,
+    WillBeGarbageCollected,
 ] interface AudioNode : EventTarget {
-    readonly attribute AudioContext context;
-    readonly attribute unsigned long numberOfInputs;
-    readonly attribute unsigned long numberOfOutputs;
-
-    [RaisesException=Setter] attribute unsigned long channelCount;
-
-    [RaisesException=Setter] attribute DOMString channelCountMode;
-
-    [RaisesException=Setter] attribute DOMString channelInterpretation;
-
+    // FIXME: AudioNode argument should not be nullable
     [RaisesException] void connect(AudioNode? destination, [Default=Undefined] optional unsigned long output, [Default=Undefined] optional unsigned long input);
-
-    [RaisesException] void connect(AudioParam? destination, [Default=Undefined] optional unsigned long output);
-
+    [RaisesException] void connect(AudioParam destination, [Default=Undefined] optional unsigned long output);
     [RaisesException] void disconnect([Default=Undefined] optional unsigned long output);
+    readonly attribute AudioContext  context;
+    readonly attribute unsigned long numberOfInputs;
+    readonly attribute unsigned long numberOfOutputs;
+    [RaisesException=Setter] attribute unsigned long         channelCount;
+    [RaisesException=Setter] attribute ChannelCountMode      channelCountMode;
+    [RaisesException=Setter] attribute ChannelInterpretation channelInterpretation;
 };