Fix net_export.h includes.

net/cert/internal/cert_issuer_source_static.h

 // Copyright 2016 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.
 
 #ifndef NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_STATIC_H_
 #define NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_STATIC_H_
 
 #include <unordered_map>
 
 #include "base/strings/string_piece.h"
+#include "net/base/net_export.h"
 #include "net/cert/internal/cert_issuer_source.h"
 
 namespace net {
 
 // Synchronously returns issuers from a pre-supplied set.
 class NET_EXPORT CertIssuerSourceStatic : public CertIssuerSource {
  public:
   CertIssuerSourceStatic();
   ~CertIssuerSourceStatic() override;
 
@@ skipping 15 matching lines @@
                           scoped_refptr<ParsedCertificate>,
                           base::StringPieceHash>
       intermediates_;
 
   DISALLOW_COPY_AND_ASSIGN(CertIssuerSourceStatic);
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_INTERNAL_CERT_ISSUER_SOURCE_STATIC_H_