Support audio ducking and suspension in ChromeVox

third_party/closure_compiler/externs/automation.js

Index: third_party/closure_compiler/externs/automation.js
diff --git a/third_party/closure_compiler/externs/automation.js b/third_party/closure_compiler/externs/automation.js
index fd080cbb1195544e0318db209ba24e453fdde400..ff984d852dfb9c7477844324efcb8457a1ad4c8f 100644
--- a/third_party/closure_compiler/externs/automation.js
+++ b/third_party/closure_compiler/externs/automation.js
@@ -39,6 +39,8 @@ chrome.automation.EventType = {
   liveRegionChanged: '',
   loadComplete: '',
   locationChanged: '',
+  mediaStartedPlaying: '',
+  mediaStoppedPlaying: '',
   menuEnd: '',
   menuListItemSelected: '',
   menuListValueChanged: '',
@@ -541,6 +543,18 @@ chrome.automation.AutomationNode.prototype.doDefault = function() {};
 chrome.automation.AutomationNode.prototype.focus = function() {};
 
 
+chrome.automation.AutomationNode.prototype.resumeMedia = function() {};
+
+
+chrome.automation.AutomationNode.prototype.startDuckingMedia = function() {};
+
+
+chrome.automation.AutomationNode.prototype.stopDuckingMedia = function() {};
+
+
+chrome.automation.AutomationNode.prototype.suspendMedia = function() {};
+
+
 chrome.automation.AutomationNode.prototype.showContextMenu = function() {};