Add Content-Type header to net::ReportSender reports

chrome/browser/safe_browsing/permission_reporter.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 "chrome/browser/safe_browsing/permission_reporter.h"
 
 #include <functional>
 
 #include "base/hash.h"
 #include "base/memory/ptr_util.h"
@@ skipping 150 matching lines @@
 
 PermissionReporter::~PermissionReporter() {}
 
 void PermissionReporter::SendReport(const PermissionReportInfo& report_info) {
   if (IsReportThresholdExceeded(report_info.permission, report_info.origin))
     return;
 
   std::string serialized_report;
   BuildReport(report_info, &serialized_report);
   permission_report_sender_->Send(GURL(kPermissionActionReportingUploadUrl),
+                                  "application/octet-stream",
                                   serialized_report);
 }
 
 // static
 bool PermissionReporter::BuildReport(const PermissionReportInfo& report_info,
                                      std::string* output) {
   PermissionReport report;
   report.set_origin(report_info.origin.spec());
   report.set_permission(PermissionTypeForReport(report_info.permission));
   report.set_action(PermissionActionForReport(report_info.action));
@@ skipping 37 matching lines @@
   }
   if (log.size() < kMaximumReportsPerOriginPerPermissionPerMinute) {
     log.push(current_time);
     return false;
   } else {
     return true;
   }
 }
 
 }  // namespace safe_browsing