[Hotword] Updating the helper extension to listen to the speech reset message from the main extensi…

chrome/browser/resources/hotword_helper/audio_client.js

Index: chrome/browser/resources/hotword_helper/audio_client.js
diff --git a/chrome/browser/resources/hotword_helper/audio_client.js b/chrome/browser/resources/hotword_helper/audio_client.js
index 690a8061cfd908209b95e9d90dd483473e0f1216..927e0f7892c14d01e89a8c753815350ec2d431b2 100644
--- a/chrome/browser/resources/hotword_helper/audio_client.js
+++ b/chrome/browser/resources/hotword_helper/audio_client.js
@@ -64,6 +64,7 @@
   AudioClient.CommandFromPage = {
     SPEECH_START: 'ss',
     SPEECH_END: 'se',
+    SPEECH_RESET: 'sr',
     SHOWING_HOTWORD_START: 'shs',
     SHOWING_ERROR_MESSAGE: 'sem',
     SHOWING_TIMEOUT_MESSAGE: 'stm',
@@ -287,6 +288,10 @@
           this.speechActive_ = false;
           this.sendCommandToExtension_(command);
           break;
+        case AudioClient.CommandFromPage.SPEECH_RESET:
+          this.speechActive_ = false;
+          this.sendCommandToExtension_(command);
+          break;
         case 'SPEECH_RESET':  // Legacy, for embedded NTP.
           this.speechActive_ = false;
           this.sendCommandToExtension_(AudioClient.CommandFromPage.SPEECH_END);