Remove legacy IDB backend IPC glue for string-based references.

content/common/indexed_db/proxy_webidbdatabase_impl.h

 // Copyright (c) 2012 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_COMMON_INDEXED_DB_PROXY_WEBIDBDATABASE_IMPL_H_
 #define CONTENT_COMMON_INDEXED_DB_PROXY_WEBIDBDATABASE_IMPL_H_
 
 #include "base/basictypes.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBDatabase.h"
 
@@ skipping 18 matching lines @@
   // WebKit::WebIDBDatabase
   virtual WebKit::WebIDBMetadata metadata() const;
   virtual WebKit::WebIDBObjectStore* createObjectStore(
       long long objectstore_id,
       const WebKit::WebString& name,
       const WebKit::WebIDBKeyPath& key_path,
       bool auto_increment,
       const WebKit::WebIDBTransaction& transaction,
       WebKit::WebExceptionCode& ec);
   virtual void deleteObjectStore(
-      const WebKit::WebString& name,
-      const WebKit::WebIDBTransaction& transaction,
-      WebKit::WebExceptionCode& ec);
-  virtual void deleteObjectStore(
       long long object_store_id,
       const WebKit::WebIDBTransaction& transaction,
       WebKit::WebExceptionCode& ec);
   virtual void setVersion(
       const WebKit::WebString& version, WebKit::WebIDBCallbacks* callbacks,
       WebKit::WebExceptionCode& ec);
   virtual WebKit::WebIDBTransaction* transaction(
-      const WebKit::WebDOMStringList& names,
-      unsigned short mode,
-      WebKit::WebExceptionCode& ec);
-  virtual WebKit::WebIDBTransaction* transaction(
       const WebKit::WebVector<long long>& objectStoreIds,
       unsigned short mode);
   virtual void close();
 
  private:
   int32 idb_database_id_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_INDEXED_DB_PROXY_WEBIDBDATABASE_IMPL_H_