Support renaming of IndexedDB indexes and object stores.

content/child/indexed_db/webidbdatabase_impl.h

 // Copyright 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_CHILD_INDEXED_DB_WEBIDBDATABASE_IMPL_H_
 #define CONTENT_CHILD_INDEXED_DB_WEBIDBDATABASE_IMPL_H_
 
 #include <stdint.h>
 
 #include <set>
@@ skipping 22 matching lines @@
   ~WebIDBDatabaseImpl() override;
 
   // blink::WebIDBDatabase
   void createObjectStore(long long transaction_id,
                          long long objectstore_id,
                          const blink::WebString& name,
                          const blink::WebIDBKeyPath& key_path,
                          bool auto_increment) override;
   void deleteObjectStore(long long transaction_id,
                          long long object_store_id) override;
+  void renameObjectStore(long long transaction_id,
+                         long long object_store_id,
+                         const blink::WebString& new_name) override;
   void createTransaction(long long transaction_id,
                          blink::WebIDBDatabaseCallbacks* callbacks,
                          const blink::WebVector<long long>& scope,
                          blink::WebIDBTransactionMode mode) override;
 
   void close() override;
   void versionChangeIgnored() override;
 
   int32_t addObserver(std::unique_ptr<blink::WebIDBObserver>,
                       long long transactionId) override;
@@ skipping 53 matching lines @@
   void createIndex(long long transactionId,
                    long long objectStoreId,
                    long long indexId,
                    const blink::WebString& name,
                    const blink::WebIDBKeyPath&,
                    bool unique,
                    bool multiEntry) override;
   void deleteIndex(long long transactionId,
                    long long objectStoreId,
                    long long indexId) override;
+  void renameIndex(long long transactionId,
+                   long long objectStoreId,
+                   long long indexId,
+                   const blink::WebString& new_name) override;
   void abort(long long transaction_id) override;
   void commit(long long transaction_id) override;
   void ackReceivedBlobs(
       const blink::WebVector<blink::WebString>& uuids) override;
 
  private:
   int32_t ipc_database_id_;
   int32_t ipc_database_callbacks_id_;
   std::set<int32_t> observer_ids_;
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_INDEXED_DB_WEBIDBDATABASE_IMPL_H_