Hotword Audio Verification app: control the hotword settings

chrome/browser/extensions/api/hotword_private/hotword_private_api.h

Index: chrome/browser/extensions/api/hotword_private/hotword_private_api.h
diff --git a/chrome/browser/extensions/api/hotword_private/hotword_private_api.h b/chrome/browser/extensions/api/hotword_private/hotword_private_api.h
index 8013621860e4b362d463bd8b83e6596cc8e381c1..62a8f0cd22244e662d2f3740a3bb765907ccf359 100644
--- a/chrome/browser/extensions/api/hotword_private/hotword_private_api.h
+++ b/chrome/browser/extensions/api/hotword_private/hotword_private_api.h
@@ -69,6 +69,19 @@ class HotwordPrivateSetAudioLoggingEnabledFunction
   virtual bool RunSync() OVERRIDE;
 };
 
+class HotwordPrivateSetHotwordAlwaysOnSearchEnabledFunction
+    : public ChromeSyncExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("hotwordPrivate.setHotwordAlwaysOnSearchEnabled",
+                             HOTWORDPRIVATE_SETHOTWORDALWAYSONSEARCHENABLED)
+
+ protected:
+  virtual ~HotwordPrivateSetHotwordAlwaysOnSearchEnabledFunction() {}
+
+  // ExtensionFunction:
+  virtual bool RunSync() OVERRIDE;
+};
+
 class HotwordPrivateGetStatusFunction : public ChromeSyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("hotwordPrivate.getStatus",