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

extensions/browser/api/web_request/web_request_event_details.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef EXTENSIONS_BROWSER_API_WEB_REQUEST_WEB_REQUEST_EVENT_DETAILS_H_
 #define EXTENSIONS_BROWSER_API_WEB_REQUEST_WEB_REQUEST_EVENT_DETAILS_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 59 matching lines @@
   // - statusCode
   // - statusLine
   void SetResponseHeaders(const net::URLRequest* request,
                           const net::HttpResponseHeaders* response_headers);
 
   // Sets the following key:
   // - fromCache
   // - ip
   void SetResponseSource(const net::URLRequest* request);
 
+  // Sets the following key:
+  // - sslInfo

[palmer, 2017/01/21 01:16:30]

I'd name it by keys::kWhatever instead.

+  void SetSSLInfo(const net::URLRequest* request);
+
   void SetBoolean(const std::string& key, bool value) {
     dict_.SetBoolean(key, value);
   }
 
   void SetInteger(const std::string& key, int value) {
     dict_.SetInteger(key, value);
   }
 
   void SetString(const std::string& key, const std::string& value) {
     dict_.SetString(key, value);
@@ skipping 65 matching lines @@
   // Used to determine the tabId, frameId and parentFrameId.
   int render_process_id_;
   int render_frame_id_;
 
   DISALLOW_COPY_AND_ASSIGN(WebRequestEventDetails);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_WEB_REQUEST_WEB_REQUEST_EVENT_DETAILS_H_