Revert "Migrate the IndexedDB backend from Blink to Chromium"

content/browser/indexed_db/webidbfactory_impl.h

Index: content/browser/indexed_db/webidbfactory_impl.h
diff --git a/content/browser/indexed_db/webidbfactory_impl.h b/content/browser/indexed_db/webidbfactory_impl.h
deleted file mode 100644
index a8c5505c4eaa3f05847cc7cc3c266ebe09e42c49..0000000000000000000000000000000000000000
--- a/content/browser/indexed_db/webidbfactory_impl.h
+++ /dev/null
@@ -1,41 +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.
-
-#ifndef CONTENT_BROWSER_INDEXED_DB_WEBIDBFACTORY_IMPL_H_
-#define CONTENT_BROWSER_INDEXED_DB_WEBIDBFACTORY_IMPL_H_
-
-#include "base/memory/ref_counted.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebIDBFactory.h"
-
-namespace content {
-
-class IndexedDBFactory;
-
-class WebIDBFactoryImpl : public WebKit::WebIDBFactory {
- public:
-  WebIDBFactoryImpl();
-  virtual ~WebIDBFactoryImpl();
-
-  virtual void getDatabaseNames(WebKit::WebIDBCallbacks* callbacks,
-                                const WebKit::WebString& database_identifier,
-                                const WebKit::WebString& data_dir);
-  virtual void open(const WebKit::WebString& name,
-                    long long version,
-                    long long transaction_id,
-                    WebKit::WebIDBCallbacks* callbacks,
-                    WebKit::WebIDBDatabaseCallbacks* database_callbacks,
-                    const WebKit::WebString& database_identifier,
-                    const WebKit::WebString& data_dir);
-  virtual void deleteDatabase(const WebKit::WebString& name,
-                              WebKit::WebIDBCallbacks* callbacks,
-                              const WebKit::WebString& database_identifier,
-                              const WebKit::WebString& data_dir);
-
- private:
-  scoped_refptr<IndexedDBFactory> idb_factory_backend_;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_INDEXED_DB_WEBIDBFACTORY_IMPL_H_