Implemented profile-aware owner key loading.

crypto/rsa_private_key.h

Index: crypto/rsa_private_key.h
diff --git a/crypto/rsa_private_key.h b/crypto/rsa_private_key.h
index 4453845773454396985f74c410a599eaf024a268..3c55da1fde4f034bbe5f8558aba37eedd0e2bb6e 100644
--- a/crypto/rsa_private_key.h
+++ b/crypto/rsa_private_key.h
@@ -206,6 +206,16 @@ class CRYPTO_EXPORT RSAPrivateKey {
   // created in the key database.
   static RSAPrivateKey* FindFromPublicKeyInfo(
       const std::vector<uint8>& input);
+
+  // Import an existing public key, and then search for the private
+  // half in a |slot|. The format of the public key blob is is
+  // an X509 SubjectPublicKeyInfo block. This can return NULL if
+  // initialization fails or the private key cannot be found.  The
+  // caller takes ownership of the returned object, but nothing new is
+  // created in the key database.
+  static RSAPrivateKey* FindFromPublicKeyInfoInSlot(
+      const std::vector<uint8>& input,
+      PK11SlotInfo* slot);
 #endif
 
 #if defined(USE_OPENSSL)