Crypto: Add crypto_api to code needed outside of crypto

crypto/nss_util_internal.h

 // Copyright (c) 2011 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 CRYPTO_NSS_UTIL_INTERNAL_H_
 #define CRYPTO_NSS_UTIL_INTERNAL_H_
 #pragma once
 
 #include <secmodt.h>
 
+#include "crypto/crypto_api.h"
+
 // These functions return a type defined in an NSS header, and so cannot be
 // declared in nss_util.h.  Hence, they are declared here.
 
 namespace crypto {
 
 // Returns a reference to the default NSS key slot for storing
 // public-key data only (e.g. server certs). Caller must release
 // returned reference with PK11_FreeSlot.
 PK11SlotInfo* GetPublicNSSKeySlot();

[wtc, 2011/06/20 22:35:40]

We may want to add CRYPTOAPI to this function for symmetry.

[rvargas (doing something else), 2011/06/20 23:00:37]

Done.

 
 // Returns a reference to the default slot for storing private-key and
 // mixed private-key/public-key data.  Returns a hardware (TPM) NSS
 // key slot if on ChromeOS and EnableTPMForNSS() has been called
 // successfully. Caller must release returned reference with
 // PK11_FreeSlot.
-PK11SlotInfo* GetPrivateNSSKeySlot();
+CRYPTO_API PK11SlotInfo* GetPrivateNSSKeySlot();
 
 // A helper class that acquires the SECMOD list read lock while the
 // AutoSECMODListReadLock is in scope.
 class AutoSECMODListReadLock {
  public:
   AutoSECMODListReadLock();
   ~AutoSECMODListReadLock();
 
  private:
   SECMODListLock* lock_;
   DISALLOW_COPY_AND_ASSIGN(AutoSECMODListReadLock);
 };
 
 }  // namespace crypto
 
 #endif  // CRYPTO_NSS_UTIL_INTERNAL_H_