[NOT FOR LANDING] Detailed loading traces

net/cert/x509_certificate_openssl.cc

Index: net/cert/x509_certificate_openssl.cc
diff --git a/net/cert/x509_certificate_openssl.cc b/net/cert/x509_certificate_openssl.cc
index ec31e6e371b98b0ebfba80a80cbe7f28312b4d70..b9f1004b2e21b205df953d31773cd8760ab7d2eb 100644
--- a/net/cert/x509_certificate_openssl.cc
+++ b/net/cert/x509_certificate_openssl.cc
@@ -21,6 +21,7 @@
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
+#include "base/trace_event/trace_event.h"
 #include "crypto/openssl_util.h"
 #include "crypto/scoped_openssl_types.h"
 #include "net/base/ip_address_number.h"
@@ -192,6 +193,7 @@ void X509Certificate::FreeOSCertHandle(OSCertHandle cert_handle) {
 }
 
 void X509Certificate::Initialize() {
+  TRACE_EVENT0("toplevel", "X509Certificate::Initialize");
   crypto::EnsureOpenSSLInit();
   fingerprint_ = CalculateFingerprint(cert_handle_);
   ca_fingerprint_ = CalculateCAFingerprint(intermediate_ca_certs_);