Complete registration of blobs before sending back an indexed DB value that contains them.

content/browser/indexed_db/indexed_db_callbacks.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_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "content/browser/indexed_db/indexed_db_database_error.h"
 #include "content/browser/indexed_db/indexed_db_dispatcher_host.h"
 #include "content/common/indexed_db/indexed_db_key.h"
 #include "content/common/indexed_db/indexed_db_key_path.h"
 #include "url/gurl.h"
 
 namespace content {
+class IndexedDBBlobInfo;
 class IndexedDBConnection;
 class IndexedDBCursor;
 class IndexedDBDatabase;
 class IndexedDBDatabaseCallbacks;
 struct IndexedDBDatabaseMetadata;
 struct IndexedDBValue;
 
 class CONTENT_EXPORT IndexedDBCallbacks
     : public base::RefCounted<IndexedDBCallbacks> {
  public:
@@ skipping 42 matching lines @@
 
   // IndexedDBCursor::Continue / Advance
   virtual void OnSuccess(const IndexedDBKey& key,
                          const IndexedDBKey& primary_key,
                          IndexedDBValue* value);
 
   // IndexedDBCursor::PrefetchContinue
   virtual void OnSuccessWithPrefetch(
       const std::vector<IndexedDBKey>& keys,
       const std::vector<IndexedDBKey>& primary_keys,
-      const std::vector<IndexedDBValue>& values);
+      std::vector<IndexedDBValue>& values);
 
   // IndexedDBDatabase::Get (with key injection)
   virtual void OnSuccess(IndexedDBValue* value,
                          const IndexedDBKey& key,
                          const IndexedDBKeyPath& key_path);
 
   // IndexedDBDatabase::Get
   virtual void OnSuccess(IndexedDBValue* value);
 
   // IndexedDBDatabase::Put / IndexedDBCursor::Update
   virtual void OnSuccess(const IndexedDBKey& key);
 
   // IndexedDBDatabase::Count
   // IndexedDBFactory::DeleteDatabase
   virtual void OnSuccess(int64 value);
 
   // IndexedDBDatabase::Delete
   // IndexedDBCursor::Continue / Advance (when complete)
   virtual void OnSuccess();
 
   blink::WebIDBDataLoss data_loss() const { return data_loss_; }
 
  protected:
   virtual ~IndexedDBCallbacks();
 
  private:
+  void RegisterBlobsAndSend(const std::vector<IndexedDBBlobInfo>& blob_info,
+                            const base::Closure& callback);
+
   friend class base::RefCounted<IndexedDBCallbacks>;
 
   // Originally from IndexedDBCallbacks:
   scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_;
   int32 ipc_callbacks_id_;
   int32 ipc_thread_id_;
 
   // IndexedDBCursor callbacks ------------------------
   int32 ipc_cursor_id_;
 
   // IndexedDBDatabase callbacks ------------------------
   int64 host_transaction_id_;
   GURL origin_url_;
   int32 ipc_database_id_;
   int32 ipc_database_callbacks_id_;
 
   // Stored in OnDataLoss, merged with OnUpgradeNeeded response.
   blink::WebIDBDataLoss data_loss_;
   std::string data_loss_message_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_