Remove unnecessary iOS ifdefs in NSS files.

net/cert/test_root_certs.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 NET_CERT_TEST_ROOT_CERTS_H_
 #define NET_CERT_TEST_ROOT_CERTS_H_
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 49 matching lines @@
 
   // Clears the trusted status of any certificates that were previously
   // marked trusted via Add().
   void Clear();
 
   // Returns true if there are no certificates that have been marked trusted.
   bool IsEmpty() const;
 
 #if defined(USE_NSS_CERTS)
   bool Contains(CERTCertificate* cert) const;
-#elif defined(OS_MACOSX) && !defined(USE_NSS_CERTS)
+#elif defined(OS_MACOSX)
   CFArrayRef temporary_roots() const { return temporary_roots_; }
 
   // Modifies the root certificates of |trust_ref| to include the
   // certificates stored in |temporary_roots_|. If IsEmpty() is true, this
   // does not modify |trust_ref|.
   OSStatus FixupSecTrustRef(SecTrustRef trust_ref) const;
 
   // Configures whether or not the default/system root store should also
   // be trusted. By default, this is true, indicating that the TestRootCerts
   // are used in addition to OS trust store.
@@ skipping 85 matching lines @@
 
  private:
   scoped_refptr<X509Certificate> cert_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedTestRoot);
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_TEST_ROOT_CERTS_H_