[Sync] Move 'sync' target to sync/

sync/util/data_encryption_win.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 //
 // NOTE: this file is Winodws specific.
 
-#include "chrome/browser/sync/util/data_encryption.h"
+#include "sync/util/data_encryption_win.h"
 
 #include <windows.h>
 #include <wincrypt.h>
 
 #include <cstddef>
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
 
+#pragma comment(lib, "crypt32.lib")
+
+// TODO(akalin): Merge this with similar code in
+// chrome/browser/password_manager/encryptor_win.cc.  Preferably, all
+// this stuff would live in crypto/.
+
 using std::string;
 using std::vector;
 
 vector<uint8> EncryptData(const string& data) {
   DATA_BLOB unencrypted_data = { 0 };
   unencrypted_data.pbData = (BYTE*)(data.data());
   unencrypted_data.cbData = data.size();
   DATA_BLOB encrypted_data = { 0 };
 
   if (!CryptProtectData(&unencrypted_data, L"", NULL, NULL, NULL, 0,
@@ skipping 17 matching lines @@
                           &decrypted_data)) {
     LOG(ERROR) << "Decryption fails: ";
     return false;
   } else {
     out_data->assign(reinterpret_cast<const char*>(decrypted_data.pbData),
                      decrypted_data.cbData);
     LocalFree(decrypted_data.pbData);
     return true;
   }
 }