Revert "Migrate the IndexedDB backend from Blink to Chromium"

content/browser/indexed_db/webidbfactory_impl.cc

Index: content/browser/indexed_db/webidbfactory_impl.cc
diff --git a/content/browser/indexed_db/webidbfactory_impl.cc b/content/browser/indexed_db/webidbfactory_impl.cc
deleted file mode 100644
index 2805935f5d4ee97fe6205b669614a65a2ff39978..0000000000000000000000000000000000000000
--- a/content/browser/indexed_db/webidbfactory_impl.cc
+++ /dev/null
@@ -1,68 +0,0 @@
-// 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/webidbfactory_impl.h"
-
-#include "base/memory/scoped_ptr.h"
-#include "content/browser/indexed_db/indexed_db_callbacks_wrapper.h"
-#include "content/browser/indexed_db/indexed_db_factory.h"
-#include "content/browser/indexed_db/indexed_db_factory_impl.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebIDBDatabaseCallbacks.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebIDBDatabaseError.h"
-
-using WebKit::WebIDBCallbacks;
-using WebKit::WebIDBDatabaseCallbacks;
-using WebKit::WebIDBFactory;
-using WebKit::WebString;
-
-namespace content {
-
-WebIDBFactoryImpl::WebIDBFactoryImpl()
-    : idb_factory_backend_(IndexedDBFactoryImpl::Create()) {}
-
-WebIDBFactoryImpl::~WebIDBFactoryImpl() {}
-
-void WebIDBFactoryImpl::getDatabaseNames(WebIDBCallbacks* callbacks,
-                                         const WebString& database_identifier,
-                                         const WebString& data_dir) {
-  idb_factory_backend_->GetDatabaseNames(
-      IndexedDBCallbacksWrapper::Create(callbacks),
-      database_identifier,
-      data_dir);
-}
-
-void WebIDBFactoryImpl::open(const WebString& name,
-                             long long version,
-                             long long transaction_id,
-                             WebIDBCallbacks* callbacks,
-                             WebIDBDatabaseCallbacks* database_callbacks,
-                             const WebString& database_identifier,
-                             const WebString& data_dir) {
-  scoped_refptr<IndexedDBCallbacksWrapper> callbacks_proxy =
-      IndexedDBCallbacksWrapper::Create(callbacks);
-  scoped_refptr<IndexedDBDatabaseCallbacksWrapper> database_callbacks_proxy =
-      IndexedDBDatabaseCallbacksWrapper::Create(database_callbacks);
-
-  callbacks_proxy->SetDatabaseCallbacks(database_callbacks_proxy);
-  idb_factory_backend_->Open(name,
-                             version,
-                             transaction_id,
-                             callbacks_proxy.get(),
-                             database_callbacks_proxy.get(),
-                             database_identifier,
-                             data_dir);
-}
-
-void WebIDBFactoryImpl::deleteDatabase(const WebString& name,
-                                       WebIDBCallbacks* callbacks,
-                                       const WebString& database_identifier,
-                                       const WebString& data_dir) {
-  idb_factory_backend_->DeleteDatabase(
-      name,
-      IndexedDBCallbacksWrapper::Create(callbacks),
-      database_identifier,
-      data_dir);
-}
-
-}  // namespace WebKit