Dispatch transfer size update notification on mojo-loading

net/test/url_request/url_request_mock_http_job.cc

 // 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.
 
 #include "net/test/url_request/url_request_mock_http_job.h"
 
 #include "base/files/file_util.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 166 matching lines @@
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 void URLRequestMockHTTPJob::SetHeadersAndStart(const std::string& raw_headers) {
   raw_headers_ = raw_headers;
   // Handle CRLF line-endings.
   base::ReplaceSubstringsAfterOffset(&raw_headers_, 0, "\r\n", "\n");
   // ParseRawHeaders expects \0 to end each header line.
   base::ReplaceSubstringsAfterOffset(
       &raw_headers_, 0, "\n", base::StringPiece("\0", 1));
+  total_received_bytes_ += raw_headers_.size();
   URLRequestFileJob::Start();
 }
 
 // Private const version.
 void URLRequestMockHTTPJob::GetResponseInfoConst(HttpResponseInfo* info) const {
   info->headers = new HttpResponseHeaders(raw_headers_);
 }
 
 int64_t URLRequestMockHTTPJob::GetTotalReceivedBytes() const {
   return total_received_bytes_;
@@ skipping 14 matching lines @@
   return URLRequestJob::GetResponseCode();
 }
 
 bool URLRequestMockHTTPJob::GetCharset(std::string* charset) {
   HttpResponseInfo info;
   GetResponseInfo(&info);
   return info.headers.get() && info.headers->GetCharset(charset);
 }
 
 }  // namespace net