Update from https://crrev.com/309717

net/ssl/openssl_platform_key_win.cc

Index: net/ssl/openssl_platform_key_win.cc
diff --git a/net/ssl/openssl_platform_key_win.cc b/net/ssl/openssl_platform_key_win.cc
index c625bff3b4202f0f6b1dd0e0e0a9a3f17b8210c8..82b76ca9af8067a5d2b87bd940880beb47eff6da 100644
--- a/net/ssl/openssl_platform_key_win.cc
+++ b/net/ssl/openssl_platform_key_win.cc
@@ -28,6 +28,7 @@
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/profiler/scoped_tracker.h"
 #include "base/win/windows_version.h"
 #include "crypto/scoped_capi_types.h"
 #include "crypto/wincrypt_shim.h"
@@ -196,6 +197,10 @@ int RsaMethodSign(int hash_nid,
                   uint8_t* out,
                   unsigned* out_len,
                   const RSA* rsa) {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/424386 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION("424386 RsaMethodSign"));
+
   // TODO(davidben): Switch BoringSSL's sign hook to using size_t rather than
   // unsigned.
   const KeyExData* ex_data = RsaGetExData(rsa);
@@ -431,6 +436,10 @@ int EcdsaMethodSign(const uint8_t* digest,
                     uint8_t* out_sig,
                     unsigned int* out_sig_len,
                     EC_KEY* ec_key) {
+  // TODO(vadimt): Remove ScopedTracker below once crbug.com/424386 is fixed.
+  tracked_objects::ScopedTracker tracking_profile(
+      FROM_HERE_WITH_EXPLICIT_FUNCTION("424386 EcdsaMethodSign"));
+
   const KeyExData* ex_data = EcKeyGetExData(ec_key);
   // Only CNG supports ECDSA.
   if (!ex_data || ex_data->key->dwKeySpec != CERT_NCRYPT_KEY_SPEC) {