Rename USE_NSS to USE_NSS_CERTS.

crypto/nss_util.h

 // Copyright (c) 2012 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_H_
 #define CRYPTO_NSS_UTIL_H_
 
 #include <string>
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "crypto/crypto_export.h"
 
 namespace base {
 class FilePath;
 class Lock;
 class Time;
 }  // namespace base
 
 // This file specifically doesn't depend on any NSS or NSPR headers because it
 // is included by various (non-crypto) parts of chrome to call the
 // initialization functions.
 namespace crypto {
 
-#if defined(USE_NSS)
+#if defined(USE_NSS_CERTS)
 // EarlySetupForNSSInit performs lightweight setup which must occur before the
 // process goes multithreaded. This does not initialise NSS. For test, see
 // EnsureNSSInit.
 CRYPTO_EXPORT void EarlySetupForNSSInit();
 #endif
 
 // Initialize NRPR if it isn't already initialized.  This function is
 // thread-safe, and NSPR will only ever be initialized once.
 CRYPTO_EXPORT void EnsureNSPRInit();
 
@@ skipping 84 matching lines @@
 #endif
 
 // Convert a NSS PRTime value into a base::Time object.
 // We use a int64 instead of PRTime here to avoid depending on NSPR headers.
 CRYPTO_EXPORT base::Time PRTimeToBaseTime(int64 prtime);
 
 // Convert a base::Time object into a PRTime value.
 // We use a int64 instead of PRTime here to avoid depending on NSPR headers.
 CRYPTO_EXPORT int64 BaseTimeToPRTime(base::Time time);
 
-#if defined(USE_NSS)
+#if defined(USE_NSS_CERTS)
 // NSS has a bug which can cause a deadlock or stall in some cases when writing
 // to the certDB and keyDB. It also has a bug which causes concurrent key pair
 // generations to scribble over each other. To work around this, we synchronize
 // writes to the NSS databases with a global lock. The lock is hidden beneath a
 // function for easy disabling when the bug is fixed. Callers should allow for
 // it to return NULL in the future.
 //
 // See https://bugzilla.mozilla.org/show_bug.cgi?id=564011
 base::Lock* GetNSSWriteLock();
 
 // A helper class that acquires the NSS write Lock while the AutoNSSWriteLock
 // is in scope.
 class CRYPTO_EXPORT AutoNSSWriteLock {
  public:
   AutoNSSWriteLock();
   ~AutoNSSWriteLock();
  private:
   base::Lock *lock_;
   DISALLOW_COPY_AND_ASSIGN(AutoNSSWriteLock);
 };
-#endif  // defined(USE_NSS)
+#endif  // defined(USE_NSS_CERTS)
 
 }  // namespace crypto
 
 #endif  // CRYPTO_NSS_UTIL_H_