IndexedDB: Prevent store/index deletion from racing ahead of use

content/browser/indexed_db/indexed_db_database.h

Index: content/browser/indexed_db/indexed_db_database.h
diff --git a/content/browser/indexed_db/indexed_db_database.h b/content/browser/indexed_db/indexed_db_database.h
index a6e30f366a74162594d23af0e5e05f095d8c4ba9..53a6b2003f9e11e553e3840a11772d9dfb2791fe 100644
--- a/content/browser/indexed_db/indexed_db_database.h
+++ b/content/browser/indexed_db/indexed_db_database.h
@@ -175,9 +175,6 @@ class CONTENT_EXPORT IndexedDBDatabase
   size_t PendingDeleteCount() const;
 
   // Asynchronous tasks scheduled within transactions:
-  void CreateObjectStoreOperation(
-      const IndexedDBObjectStoreMetadata& object_store_metadata,
-      IndexedDBTransaction* transaction);
   void CreateObjectStoreAbortOperation(int64 object_store_id,
                                        IndexedDBTransaction* transaction);
   void DeleteObjectStoreOperation(
@@ -193,9 +190,6 @@ class CONTENT_EXPORT IndexedDBDatabase
   void VersionChangeAbortOperation(const base::string16& previous_version,
                                    int64 previous_int_version,
                                    IndexedDBTransaction* transaction);
-  void CreateIndexOperation(int64 object_store_id,
-                            const IndexedDBIndexMetadata& index_metadata,
-                            IndexedDBTransaction* transaction);
   void DeleteIndexOperation(int64 object_store_id,
                             const IndexedDBIndexMetadata& index_metadata,
                             IndexedDBTransaction* transaction);