Add Content-Type header to net::ReportSender reports

chrome/browser/safe_browsing/mock_permission_report_sender.cc

 // 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.
 
 #include "base/run_loop.h"
 #include "chrome/browser/safe_browsing/mock_permission_report_sender.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace safe_browsing {
 
 MockPermissionReportSender::MockPermissionReportSender()
     : net::ReportSender(nullptr, DO_NOT_SEND_COOKIES),
       number_of_reports_(0) {
   DCHECK(quit_closure_.is_null());
 }
 
 MockPermissionReportSender::~MockPermissionReportSender() {
 }
 
 void MockPermissionReportSender::Send(const GURL& report_uri,
+                                      const std::string& content_type,
                                       const std::string& report) {
   latest_report_uri_ = report_uri;
   latest_report_ = report;
+  latest_content_type_ = content_type;
   number_of_reports_++;
 
   // BrowserThreads aren't initialized in the unittest, so don't post tasks
   // to them.
   if (!content::BrowserThread::IsThreadInitialized(content::BrowserThread::UI))
     return;
 
   content::BrowserThread::PostTask(
       content::BrowserThread::UI, FROM_HERE,
       base::Bind(
@@ skipping 15 matching lines @@
 }
 
 const GURL& MockPermissionReportSender::latest_report_uri() {
   return latest_report_uri_;
 }
 
 const std::string& MockPermissionReportSender::latest_report() {
   return latest_report_;
 }
 
+const std::string& MockPermissionReportSender::latest_content_type() {
+  return latest_content_type_;
+}
+
 int MockPermissionReportSender::GetAndResetNumberOfReportsSent() {
   int new_reports = number_of_reports_;
   number_of_reports_ = 0;
   return new_reports;
 }
 
 }  // namespace safe_browsing