third_party/WebKit/LayoutTests/webaudio/resources/compatibility.js

   1 // We want to be able to run these tests with chrome that only supports the prefixed
   2 // AudioContext. This is useful in case a regression has occurred.
   3
   4 if (window.hasOwnProperty('webkitAudioContext') &&
   5     !window.hasOwnProperty('AudioContext')) {
   6     window.AudioContext = webkitAudioContext;
   7     window.OfflineAudioContext = webkitOfflineAudioContext;
   8     console.log("Using deprecated prefixed AudioContext or OfflineAudioContext");
   9 }