Rename reason to message in csd.proto

components/safe_browsing/csd.proto

 // Copyright (c) 2012 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.
 //
 // This proto file includes:
 // (1) Client side phishing and malware detection request and response
 //   protocol buffers.  Those protocol messages should be kept in sync
 //   with the server implementation.
 //
 // (2) Safe Browsing reporting protocol buffers.
@@ skipping 911 matching lines @@
 
     // bodydigest and bodylength can be useful if the report does not
     // contain the body itself.
     optional bytes bodydigest = 4;  // 32-byte hex md5 digest of body.
     optional int32 bodylength = 5;  // length of body.
   }
 
   message HTTPResponse {
     message FirstLine {
       optional int32 code = 1;
-      optional bytes reason = 2;
+      optional bytes message = 2;
       optional bytes version = 3;
     }
 
     optional FirstLine firstline = 1;
     repeated HTTPHeader headers = 2;
     optional bytes body = 3;
     optional bytes bodydigest = 4;  // 32-byte hex md5 digest of body.
     optional int32 bodylength = 5;  // length of body.
     optional bytes remote_ip = 6;   // IP of the server.
   }
@@ skipping 91 matching lines @@
 // There is no response (an empty body) to this request.
 message NotificationImageReportRequest {
   optional string notification_origin = 1;  // Src-origin of the notification.
   optional ImageData image = 2;             // The bitmap of the image.
 
   // Note that the image URL is deliberately omitted as it would be untrusted,
   // since the notification image fetch may be intercepted by a Service Worker
   // (even if the image URL is cross-origin). Otherwise a website could mislead
   // Safe Browsing into associating phishing image bitmaps with safe image URLs.
 }