Add OCSPVerifyResult for tracking stapled OCSP responses cross-platform.

net/cert/ocsp_revocation_status.h

Index: net/cert/ocsp_revocation_status.h
diff --git a/net/cert/internal/completion_status.h b/net/cert/ocsp_revocation_status.h
similarity index 51%
copy from net/cert/internal/completion_status.h
copy to net/cert/ocsp_revocation_status.h
index 69126cd601071c0f6c95fbe78562f5d5a0badc7b..945104f26f613a9e38d7c6b59c2952873960b673 100644
--- a/net/cert/internal/completion_status.h
+++ b/net/cert/ocsp_revocation_status.h
@@ -2,16 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef NET_CERT_INTERNAL_COMPLETION_STATUS_H_
-#define NET_CERT_INTERNAL_COMPLETION_STATUS_H_
+#ifndef NET_CERT_OCSP_REVOCATION_STATUS_H
+#define NET_CERT_OCSP_REVOCATION_STATUS_H
 
 namespace net {
 
-enum class CompletionStatus {
-  SYNC,
-  ASYNC,
+enum class OCSPRevocationStatus {
+  GOOD,
+  REVOKED,
+  UNKNOWN,
 };
 
 }  // namespace net
 
-#endif  // NET_CERT_INTERNAL_COMPLETION_STATUS_H_
+#endif  // NET_CERT_OCSP_REVOCATION_STATUS_H