Move crypto files out of base, to a top level directory.

remoting/protocol/jingle_session_manager.h

Index: remoting/protocol/jingle_session_manager.h
===================================================================
--- remoting/protocol/jingle_session_manager.h	(revision 81350)
+++ remoting/protocol/jingle_session_manager.h	(working copy)
@@ -18,7 +18,7 @@
 
 class MessageLoop;
 
-namespace base {
+namespace crypto {
 class RSAPrivateKey;
 }  // namespace base
 
@@ -84,7 +84,7 @@
   virtual void Init(const std::string& local_jid,
                     cricket::SessionManager* cricket_session_manager,
                     IncomingSessionCallback* incoming_session_callback,
-                    base::RSAPrivateKey* private_key,
+                    crypto::RSAPrivateKey* private_key,
                     scoped_refptr<net::X509Certificate> certificate);
 
   // SessionManager interface.
@@ -149,7 +149,7 @@
   std::list<scoped_refptr<JingleSession> > sessions_;
 
   scoped_refptr<net::X509Certificate> certificate_;
-  scoped_ptr<base::RSAPrivateKey> private_key_;
+  scoped_ptr<crypto::RSAPrivateKey> private_key_;
 
   DISALLOW_COPY_AND_ASSIGN(JingleSessionManager);
 };