[NOT FOR LANDING] Detailed loading traces

net/base/network_delegate.cc

Index: net/base/network_delegate.cc
diff --git a/net/base/network_delegate.cc b/net/base/network_delegate.cc
index 8c23a5329424896f7e637312a22a113f6759d9cd..5d37c92dec8fe4f923dd1b4e87687160aa6ec310 100644
--- a/net/base/network_delegate.cc
+++ b/net/base/network_delegate.cc
@@ -4,6 +4,7 @@
 
 #include "net/base/network_delegate.h"
 
+#include "base/trace_event/trace_event.h"
 #include "base/logging.h"
 #include "base/profiler/scoped_tracker.h"
 #include "net/base/load_flags.h"
@@ -125,6 +126,7 @@ NetworkDelegate::AuthRequiredResponse NetworkDelegate::NotifyAuthRequired(
 
 bool NetworkDelegate::CanGetCookies(const URLRequest& request,
                                     const CookieList& cookie_list) {
+  TRACE_EVENT0("toplevel", "NetworkDelegate::CanGetCookies");
   DCHECK(CalledOnValidThread());
   DCHECK(!(request.load_flags() & LOAD_DO_NOT_SEND_COOKIES));
   return OnCanGetCookies(request, cookie_list);