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

base/crypto/signature_creator.h

Index: base/crypto/signature_creator.h
===================================================================
--- base/crypto/signature_creator.h	(revision 79303)
+++ base/crypto/signature_creator.h	(working copy)
@@ -20,6 +20,7 @@
 
 #include <vector>
 
+#include "base/base_api.h"
 #include "base/basictypes.h"
 #include "base/crypto/rsa_private_key.h"
 
@@ -31,7 +32,7 @@
 
 // Signs data using a bare private key (as opposed to a full certificate).
 // Currently can only sign data using SHA-1 with RSA encryption.
-class SignatureCreator {
+class BASE_API SignatureCreator {
  public:
   ~SignatureCreator();