Send IndexedDB observations through IDBDatabaseCallbacks.

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 22 matching lines @@
 }
 
 namespace content {
 
 class IndexedDBConnection;
 class IndexedDBDatabaseCallbacks;
 class IndexedDBFactory;
 class IndexedDBKey;
 class IndexedDBKeyPath;
 class IndexedDBKeyRange;
-class IndexedDBObserverChanges;
 class IndexedDBTransaction;
 struct IndexedDBValue;
 
 class CONTENT_EXPORT IndexedDBDatabase
     : NON_EXPORTED_BASE(public base::RefCounted<IndexedDBDatabase>) {
  public:
   // Identifier is pair of (origin, database name).
   using Identifier = std::pair<url::Origin, base::string16>;
 
   static const int64_t kInvalidId = 0;
@@ skipping 89 matching lines @@
                           int32_t observer_id,
                           const IndexedDBObserver::Options& options);
   void RemovePendingObservers(IndexedDBConnection* connection,
                               const std::vector<int32_t>& pending_observer_ids);
 
   void FilterObservation(IndexedDBTransaction*,
                          int64_t object_store_id,
                          blink::WebIDBOperationType type,
                          const IndexedDBKeyRange& key_range);
   void SendObservations(
-      std::map<int32_t, std::unique_ptr<IndexedDBObserverChanges>> change_map);
+      std::map<int32_t, ::indexed_db::mojom::ObserverChangesPtr> change_map);
 
   void Get(int64_t transaction_id,
            int64_t object_store_id,
            int64_t index_id,
            std::unique_ptr<IndexedDBKeyRange> key_range,
            bool key_only,
            scoped_refptr<IndexedDBCallbacks> callbacks);
   void GetAll(int64_t transaction_id,
               int64_t object_store_id,
               int64_t index_id,
@@ skipping 182 matching lines @@
   // is executing. It prevents rentrant calls if the active request completes
   // synchronously.
   bool processing_pending_requests_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDatabase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DATABASE_H_