web_audio: rename OfflineAudioContext.suspend

sdk/lib/web_audio/dart2js/web_audio_dart2js.dart

Index: sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
diff --git a/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart b/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
index 3f09df66cc526bbf5731872b5d01dcb4258bba01..e725018213e282ed76cd734b76a08d23580a7e7d 100644
--- a/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
+++ b/sdk/lib/web_audio/dart2js/web_audio_dart2js.dart
@@ -925,10 +925,11 @@ class OfflineAudioContext extends AudioContext {
   @Experimental() // untriaged
   Future startRendering() native;
 
+  @JSName('suspend')
   @DomName('OfflineAudioContext.suspend')
   @DocsEditable()
   @Experimental() // untriaged
-  Future suspend(num suspendTime) native;
+  Future suspendFor(num suspendTime) native;
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a