Support renaming of IndexedDB indexes and object stores.

content/browser/indexed_db/indexed_db_database.h

 // 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_INDEXED_DB_DATABASE_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 56 matching lines @@
 
   const Identifier& identifier() const { return identifier_; }
   IndexedDBBackingStore* backing_store() { return backing_store_.get(); }
 
   int64_t id() const { return metadata_.id; }
   const base::string16& name() const { return metadata_.name; }
 
   void AddObjectStore(const IndexedDBObjectStoreMetadata& metadata,
                       int64_t new_max_object_store_id);
   void RemoveObjectStore(int64_t object_store_id);
+  void SetObjectStoreName(int64_t object_store_id, const base::string16& name);
   void AddIndex(int64_t object_store_id,
                 const IndexedDBIndexMetadata& metadata,
                 int64_t new_max_index_id);
   void RemoveIndex(int64_t object_store_id, int64_t index_id);
+  void SetIndexName(int64_t object_store_id,
+                    int64_t index_id,
+                    const base::string16& name);
 
   void OpenConnection(std::unique_ptr<IndexedDBPendingConnection> connection);
   void DeleteDatabase(scoped_refptr<IndexedDBCallbacks> callbacks);
   const IndexedDBDatabaseMetadata& metadata() const { return metadata_; }
 
   void CreateObjectStore(int64_t transaction_id,
                          int64_t object_store_id,
                          const base::string16& name,
                          const IndexedDBKeyPath& key_path,
                          bool auto_increment);
   void DeleteObjectStore(int64_t transaction_id, int64_t object_store_id);
+  void RenameObjectStore(int64_t transaction_id,
+                         int64_t object_store_id,
+                         const base::string16& new_name);
 
   // Returns a pointer to a newly created transaction. The object is owned
   // by |transaction_coordinator_|.
   IndexedDBTransaction* CreateTransaction(
       int64_t transaction_id,
       IndexedDBConnection* connection,
       const std::vector<int64_t>& object_store_ids,
       blink::WebIDBTransactionMode mode);
   void Close(IndexedDBConnection* connection, bool forced);
   void ForceClose();
@@ skipping 10 matching lines @@
   void CreateIndex(int64_t transaction_id,
                    int64_t object_store_id,
                    int64_t index_id,
                    const base::string16& name,
                    const IndexedDBKeyPath& key_path,
                    bool unique,
                    bool multi_entry);
   void DeleteIndex(int64_t transaction_id,
                    int64_t object_store_id,
                    int64_t index_id);
+  void RenameIndex(int64_t transaction_id,
+                   int64_t object_store_id,
+                   int64_t index_id,
+                   const base::string16& new_name);
 
   IndexedDBTransactionCoordinator& transaction_coordinator() {
     return transaction_coordinator_;
   }
   const IndexedDBTransactionCoordinator& transaction_coordinator() const {
     return transaction_coordinator_;
   }
 
   void TransactionCreated(IndexedDBTransaction* transaction);
   void TransactionFinished(IndexedDBTransaction* transaction, bool committed);
@@ skipping 74 matching lines @@
   size_t PendingOpenDeleteCount() const { return pending_requests_.size(); }
 
   // Asynchronous tasks scheduled within transactions:
   void CreateObjectStoreAbortOperation(int64_t object_store_id,
                                        IndexedDBTransaction* transaction);
   void DeleteObjectStoreOperation(int64_t object_store_id,
                                   IndexedDBTransaction* transaction);
   void DeleteObjectStoreAbortOperation(
       const IndexedDBObjectStoreMetadata& object_store_metadata,
       IndexedDBTransaction* transaction);
+  void RenameObjectStoreAbortOperation(int64_t object_store_id,
+                                       const base::string16 old_name,

[jsbell, 2016/09/07 17:16:13]

Can be a const ref.

[pwnall, 2016/09/07 22:43:52]

Done.

Thank you!

+                                       IndexedDBTransaction* transaction);
   void VersionChangeOperation(int64_t version,
                               scoped_refptr<IndexedDBCallbacks> callbacks,
                               IndexedDBTransaction* transaction);
   void VersionChangeAbortOperation(int64_t previous_version,
                                    IndexedDBTransaction* transaction);
   void DeleteIndexOperation(int64_t object_store_id,
                             int64_t index_id,
                             IndexedDBTransaction* transaction);
   void CreateIndexAbortOperation(int64_t object_store_id,
                                  int64_t index_id,
                                  IndexedDBTransaction* transaction);
   void DeleteIndexAbortOperation(int64_t object_store_id,
                                  const IndexedDBIndexMetadata& index_metadata,
                                  IndexedDBTransaction* transaction);
+  void RenameIndexAbortOperation(int64_t object_store_id,
+                                 int64_t index_id,
+                                 const base::string16 old_name,

[jsbell, 2016/09/07 17:16:13]

Ditto.

[pwnall, 2016/09/07 22:43:52]

Done.

+                                 IndexedDBTransaction* transaction);
   void GetOperation(int64_t object_store_id,
                     int64_t index_id,
                     std::unique_ptr<IndexedDBKeyRange> key_range,
                     indexed_db::CursorType cursor_type,
                     scoped_refptr<IndexedDBCallbacks> callbacks,
                     IndexedDBTransaction* transaction);
   void GetAllOperation(int64_t object_store_id,
                        int64_t index_id,
                        std::unique_ptr<IndexedDBKeyRange> key_range,
                        indexed_db::CursorType cursor_type,
@@ skipping 95 matching lines @@
   bool processing_pending_requests_ = false;
 
   bool experimental_web_platform_features_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDatabase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_