[NOT FOR LANDING] Detailed loading traces

content/browser/loader/stream_resource_handler.cc

 // Copyright (c) 2013 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 "content/browser/loader/stream_resource_handler.h"
-
+#include "base/trace_event/trace_event.h"
 #include "base/logging.h"
 
 namespace content {
 
 StreamResourceHandler::StreamResourceHandler(net::URLRequest* request,
                                              StreamRegistry* registry,
                                              const GURL& origin)
     : ResourceHandler(request) {
   writer_.InitializeStream(registry, origin);
 }
 
 StreamResourceHandler::~StreamResourceHandler() {
+  TRACE_EVENT0("toplevel", "StreamResourceHandler::~StreamResourceHandler");
 }
 
 void StreamResourceHandler::SetController(ResourceController* controller) {
   writer_.set_controller(controller);
   ResourceHandler::SetController(controller);
 }
 
 bool StreamResourceHandler::OnRequestRedirected(
     const net::RedirectInfo& redirect_info,
     ResourceResponse* resp,
@@ skipping 31 matching lines @@
     const std::string& sec_info,
     bool* defer) {
   writer_.Finalize();
 }
 
 void StreamResourceHandler::OnDataDownloaded(int bytes_downloaded) {
   NOTREACHED();
 }
 
 }  // namespace content