IndexedDB: Plumbing to allow cause of transaction abort to be passed to script

content/common/indexed_db/indexed_db_dispatcher.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_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 238 matching lines @@
                int32 response_id,
                int code,
                const string16& message);
   void OnBlocked(int32 thread_id, int32 response_id);
   void OnIntBlocked(int32 thread_id, int32 response_id, int64 existing_version);
   void OnUpgradeNeeded(int32 thread_id,
                        int32 response_id,
                        int32 transaction_id,
                        int32 database_id,
                        int64 old_version);
-  void OnAbort(int32 thread_id, int32 transaction_id);
+  // TODO(jsbell): Remove once WK99097 has landed.
+  void OnAbortLegacy(int32 thread_id, int32 transaction_id);
+  void OnAbort(int32 thread_id,
+               int32 transaction_id,
+               int code,
+               const string16& message);
   void OnComplete(int32 thread_id, int32 transaction_id);
   void OnForcedClose(int32 thread_id, int32 database_id);
   void OnVersionChange(int32 thread_id,
                        int32 database_id,
                        const string16& newVersion);
   void OnIntVersionChange(int32 thread_id,
                           int32 database_id,
                           int64 old_version,
                           int64 new_version);
 
@@ skipping 10 matching lines @@
 
   // Map from cursor id to RendererWebIDBCursorImpl.
   std::map<int32, RendererWebIDBCursorImpl*> cursors_;
 
   std::map<int32, RendererWebIDBDatabaseImpl*> databases_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDispatcher);
 };
 
 #endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_