IndexedDB: Various C++11isms and cleanup

Source/modules/indexeddb/IDBIndex.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 31 matching lines @@
 using blink::WebIDBCallbacks;
 using blink::WebIDBCursor;
 using blink::WebIDBDatabase;
 
 namespace blink {
 
 IDBIndex::IDBIndex(const IDBIndexMetadata& metadata, IDBObjectStore* objectStore, IDBTransaction* transaction)
     : m_metadata(metadata)
     , m_objectStore(objectStore)
     , m_transaction(transaction)
-    , m_deleted(false)
 {
     ASSERT(m_objectStore);
     ASSERT(m_transaction);
     ASSERT(m_metadata.id != IDBIndexMetadata::InvalidId);
 }
 
 IDBIndex::~IDBIndex()
 {
 }
 
@@ skipping 205 matching lines @@
 {
     return m_transaction->backendDB();
 }
 
 bool IDBIndex::isDeleted() const
 {
     return m_deleted || m_objectStore->isDeleted();
 }
 
 } // namespace blink