Extend the webRequest.onCompleted event details object with TLS/SSL information

extensions/browser/api/web_request/web_request_event_details.h

Index: extensions/browser/api/web_request/web_request_event_details.h
diff --git a/extensions/browser/api/web_request/web_request_event_details.h b/extensions/browser/api/web_request/web_request_event_details.h
index 200e28e5a3abeafa63c0e09ece8ba33afdd76909..ba8403da861b8497227396625662a06b100f1c6d 100644
--- a/extensions/browser/api/web_request/web_request_event_details.h
+++ b/extensions/browser/api/web_request/web_request_event_details.h
@@ -76,6 +76,10 @@ class WebRequestEventDetails {
   // - ip
   void SetResponseSource(const net::URLRequest* request);
 
+  // Sets the following key:
+  // - sslInfo
+  void SetSSLInfo(const net::URLRequest* request);
+
   void SetBoolean(const std::string& key, bool value) {
     dict_.SetBoolean(key, value);
   }