Hotword: Only run the Audio History callback with 'success' if there is a valid response

components/history/core/browser/web_history_service.cc

Index: components/history/core/browser/web_history_service.cc
diff --git a/components/history/core/browser/web_history_service.cc b/components/history/core/browser/web_history_service.cc
index b4e953eb235b3db370bca37185d8ef4373f00d17..91b498c9474ec0bc662364e175057f0ae913586e 100644
--- a/components/history/core/browser/web_history_service.cc
+++ b/components/history/core/browser/web_history_service.cc
@@ -477,7 +477,11 @@ void WebHistoryService::AudioHistoryCompletionCallback(
     if (response_value)
       response_value->GetBoolean("history_recording_enabled", &enabled_value);
   }
-  callback.Run(success, enabled_value);
+
+  // If there is no response_value, then for our purposes, the request has
+  // failed, despite receiving a true |success| value. This can happen if
+  // the user is offline.
+  callback.Run(success && response_value, enabled_value);
 }
 
 }  // namespace history