Remove traces of USE_NSS_CERTS from crypto/

crypto/nss_util.h

Index: crypto/nss_util.h
diff --git a/crypto/nss_util.h b/crypto/nss_util.h
index 71e5a67b3a0b56f1ab5a7cbabc08c1eaf815d4a5..a8b57ff9f0e8bd3dbc3d9a7804ac9b9de0910830 100644
--- a/crypto/nss_util.h
+++ b/crypto/nss_util.h
@@ -24,12 +24,10 @@ class Time;
 // initialization functions.
 namespace crypto {
 
-#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.
@@ -81,7 +79,6 @@ CRYPTO_EXPORT base::Time PRTimeToBaseTime(int64_t prtime);
 // We use a int64_t instead of PRTime here to avoid depending on NSPR headers.
 CRYPTO_EXPORT int64_t BaseTimeToPRTime(base::Time time);
 
-#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
@@ -102,7 +99,6 @@ class CRYPTO_EXPORT AutoNSSWriteLock {
   base::Lock *lock_;
   DISALLOW_COPY_AND_ASSIGN(AutoNSSWriteLock);
 };
-#endif  // defined(USE_NSS_CERTS)
 
 }  // namespace crypto