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

net/cert/x509_certificate.h

Index: net/cert/x509_certificate.h
diff --git a/net/cert/x509_certificate.h b/net/cert/x509_certificate.h
index 008de71f13e31fb638ea452e83ed94aae139ea48..5c64a443a9fac25af51a5d180c2f28c46f85f6cc 100644
--- a/net/cert/x509_certificate.h
+++ b/net/cert/x509_certificate.h
@@ -20,11 +20,10 @@
 
 #if defined(OS_WIN)
 #include <windows.h>
-#include <wincrypt.h>
+#include "crypto/wincrypt_shim.h"
 #elif defined(OS_MACOSX)
 #include <CoreFoundation/CFArray.h>
 #include <Security/SecBase.h>
-
 #elif defined(USE_OPENSSL_CERTS)
 // Forward declaration; real one in <x509.h>
 typedef struct x509_st X509;
@@ -425,6 +424,9 @@ class NET_EXPORT X509Certificate
       OSCertHandle leaf,
       const OSCertHandles& intermediates);
 
+  // Returns true if the certificate is self-signed.
+  static bool IsSelfSigned(OSCertHandle cert_handle);
+
  private:
   friend class base::RefCountedThreadSafe<X509Certificate>;
   friend class TestRootCerts;  // For unit tests