Base: Last set of files to use BASE_API (for base.dll)

base/crypto/signature_verifier.h

Index: base/crypto/signature_verifier.h
===================================================================
--- base/crypto/signature_verifier.h	(revision 79631)
+++ base/crypto/signature_verifier.h	(working copy)
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 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.
 
@@ -16,6 +16,7 @@
 
 #include <vector>
 
+#include "base/base_api.h"
 #include "base/basictypes.h"
 
 #if defined(OS_WIN)
@@ -26,7 +27,7 @@
 
 // The SignatureVerifier class verifies a signature using a bare public key
 // (as opposed to a certificate).
-class SignatureVerifier {
+class BASE_API SignatureVerifier {
  public:
   SignatureVerifier();
   ~SignatureVerifier();