Fixed SpeechRecognition to be an EventTarget

Closes #2987 ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=207574715
google · Aug 7, 2018 · 2de240a · 2de240a
1 parent 22baa3e
commit 2de240a
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diff --git a/externs/browser/w3c_speech.js b/externs/browser/w3c_speech.js
@@ -72,9 +72,21 @@ HTMLInputElement.prototype.onwebkitspeechchange;
 // W3C Web Speech API implemented in Chrome M23
 /**
  * @constructor
+ * @implements {EventTarget}
  */
 function SpeechRecognition() {}
 
+/** @override */
+SpeechRecognition.prototype.addEventListener =
+  function(type, listener, opt_options) {};
+
+/** @override */
+SpeechRecognition.prototype.removeEventListener =
+  function(type, listener, opt_options) {};
+
+/** @override */
+SpeechRecognition.prototype.dispatchEvent = function(evt) {};
+
 /** @type {SpeechGrammarList} */
 SpeechRecognition.prototype.grammars;
 

diff --git a/src/com/google/javascript/jscomp/resources.json b/src/com/google/javascript/jscomp/resources.json