[NOT FOR LANDING] Detailed loading traces

net/cert/x509_certificate_openssl.cc

 // Copyright (c) 2012 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 "net/cert/x509_certificate.h"
 
 #include <openssl/asn1.h>
 #include <openssl/bytestring.h>
 #include <openssl/crypto.h>
 #include <openssl/obj_mac.h>
 #include <openssl/pem.h>
 #include <openssl/sha.h>
 #include <openssl/ssl.h>
 #include <openssl/x509v3.h>
 
 #include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "base/numerics/safe_conversions.h"
 #include "base/pickle.h"
 #include "base/sha1.h"
 #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"
 #include "net/base/net_errors.h"
 #include "net/cert/x509_util_openssl.h"
 
 #if defined(OS_ANDROID)
 #include "base/logging.h"
 #include "net/android/network_library.h"
 #endif
@@ skipping 151 matching lines @@
 
 // static
 void X509Certificate::FreeOSCertHandle(OSCertHandle cert_handle) {
   // Decrement the ref-count for the cert and, if all references are gone,
   // free the memory and any application-specific data associated with the
   // certificate.
   X509_free(cert_handle);
 }
 
 void X509Certificate::Initialize() {
+  TRACE_EVENT0("toplevel", "X509Certificate::Initialize");
   crypto::EnsureOpenSSLInit();
   fingerprint_ = CalculateFingerprint(cert_handle_);
   ca_fingerprint_ = CalculateCAFingerprint(intermediate_ca_certs_);
 
   ASN1_INTEGER* serial_num = X509_get_serialNumber(cert_handle_);
   if (serial_num) {
     // ASN1_INTEGERS represent the decoded number, in a format internal to
     // OpenSSL. Most notably, this may have leading zeroes stripped off for
     // numbers whose first byte is >= 0x80. Thus, it is necessary to
     // re-encoded the integer back into DER, which is what the interface
@@ skipping 250 matching lines @@
 bool X509Certificate::IsSelfSigned(OSCertHandle cert_handle) {
   crypto::ScopedEVP_PKEY scoped_key(X509_get_pubkey(cert_handle));
   if (!scoped_key)
     return false;
 
   // NOTE: X509_verify() returns 1 in case of success, 0 or -1 on error.
   return X509_verify(cert_handle, scoped_key.get()) == 1;
 }
 
 }  // namespace net