LevelDB: Remove excess vector copy
https://bugs.webkit.org/show_bug.cgi?id=110399

Reviewed by Tony Chang.

Remove an extra copy introduced by the makeVector function.

No new tests, this is covered by existing tests.

* platform/leveldb/LevelDBDatabase.cpp:
(WebCore::LevelDBDatabase::safeGet):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@143538 268f45cc-cd09-0410-ab3c-d52691b4dbfc