Update from chromium https://crrev.com/302282

net/cert/sha256_legacy_support_win.h

Index: net/cert/sha256_legacy_support_win.h
diff --git a/net/cert/sha256_legacy_support_win.h b/net/cert/sha256_legacy_support_win.h
index c98414ca94b882d5b060a91fe6c6795a9b327c09..054a3c09a80b866916576296d48682174b8ba6a5 100644
--- a/net/cert/sha256_legacy_support_win.h
+++ b/net/cert/sha256_legacy_support_win.h
@@ -6,8 +6,9 @@
 #define NET_CERT_SHA256_LEGACY_SUPPORT_WIN_H_
 
 #include <windows.h>
-#include <wincrypt.h>
 
+#include "base/strings/string_piece.h"
+#include "crypto/wincrypt_shim.h"
 #include "net/base/net_export.h"
 
 namespace net {
@@ -41,6 +42,21 @@ NET_EXPORT BOOL CryptVerifyCertificateSignatureExHook(
     DWORD flags,
     void* extra);
 
+// Returns true if |subject_type| a supported subject type for interception.
+bool IsSupportedSubjectType(DWORD subject_type);
+
+// Returns true if |issuer_type| is a supported issuer type for interception.
+bool IsSupportedIssuerType(DWORD issuer_type);
+
+// Returns the encoded form of |subject_data| or an empty StringPiece if not
+// supported.
+base::StringPiece GetSubjectSignature(DWORD subject_type,
+                                      void* subject_data);
+
+// Returns the public key of |issuer_data| or NULL if not supported.
+PCERT_PUBLIC_KEY_INFO GetIssuerPublicKey(DWORD issuer_type,
+                                         void* issuer_data);
+
 }  // namespace sha256_interception
 
 }  // namespace net