Move encryption related files from util folder to encryption folder.

chrome/browser/sync/encryption/cryptographer.cc

 // 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.
 
 #include "base/base64.h"
-#include "chrome/browser/sync/util/cryptographer.h"
+#include "chrome/browser/sync/encryption/cryptographer.h"
 #include "chrome/browser/password_manager/encryptor.h"
 
 namespace browser_sync {
 
 const char kNigoriTag[] = "google_chrome_nigori";
 
 // We name a particular Nigori instance (ie. a triplet consisting of a hostname,
 // a username, and a password) by calling Permute on this string. Since the
 // output of Permute is always the same for a given triplet, clients will always
 // assign the same name to a particular triplet.
@@ skipping 394 matching lines @@
         continue;
       }
       nigoris_[key.name()] = make_linked_ptr(new_nigori.release());
     }
   }
   DCHECK(nigoris_.end() != nigoris_.find(default_key_name));
   default_nigori_ = &*nigoris_.find(default_key_name);
 }
 
 }  // namespace browser_sync