Use builders to convert between WebKit and content IDB types

content/browser/indexed_db/indexed_db_leveldb_coding.cc

 // Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_leveldb_coding.h"
 
 #include <iterator>
 #include <limits>
 
 #include "base/logging.h"
@@ skipping 139 matching lines @@
 
 using base::StringPiece;
 using WebKit::WebIDBKeyType;
 using WebKit::WebIDBKeyTypeArray;
 using WebKit::WebIDBKeyTypeDate;
 using WebKit::WebIDBKeyTypeInvalid;
 using WebKit::WebIDBKeyTypeMin;
 using WebKit::WebIDBKeyTypeNull;
 using WebKit::WebIDBKeyTypeNumber;
 using WebKit::WebIDBKeyTypeString;
-using WebKit::WebIDBKeyPath;
 using WebKit::WebIDBKeyPathType;
 using WebKit::WebIDBKeyPathTypeArray;
 using WebKit::WebIDBKeyPathTypeNull;
 using WebKit::WebIDBKeyPathTypeString;
 
 namespace content {
 
 // As most of the IndexedDBKeys and encoded values are short, we
 // initialize some Vectors with a default inline buffer size to reduce
 // the memory re-allocations when the Vectors are appended.
@@ skipping 1657 matching lines @@
 scoped_ptr<IndexedDBKey> IndexDataKey::primary_key() const {
   scoped_ptr<IndexedDBKey> key;
   StringPiece slice(encoded_primary_key_);
   if (!DecodeIDBKey(&slice, &key)) {
     // TODO(jsbell): Return error.
   }
   return key.Pass();
 }
 
 }  // namespace content