net: Add NET_API to net/base

net/base/test_root_certs.h

Index: net/base/test_root_certs.h
===================================================================
--- net/base/test_root_certs.h	(revision 85332)
+++ net/base/test_root_certs.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -8,6 +8,7 @@
 
 #include "base/lazy_instance.h"
 #include "build/build_config.h"
+#include "net/base/net_api.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
@@ -29,7 +30,7 @@
 // TestRootCerts is a helper class for unit tests that is used to
 // artificially mark a certificate as trusted, independent of the local
 // machine configuration.
-class TestRootCerts {
+class NET_TEST TestRootCerts {
  public:
   // Obtains the Singleton instance to the trusted certificates.
   static TestRootCerts* GetInstance();