Remove old transaction() call, proxies, and messages.

content/common/indexed_db/indexed_db_messages.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.
 
 // Message definition file, included multiple times, hence no include guard.
 
 #include <vector>
 
 #include "content/common/indexed_db/indexed_db_key.h"
 #include "content/common/indexed_db/indexed_db_key_path.h"
@@ skipping 19 matching lines @@
 // Used to enumerate indexed databases.
 IPC_STRUCT_BEGIN(IndexedDBHostMsg_FactoryGetDatabaseNames_Params)
   // The response should have these ids.
   IPC_STRUCT_MEMBER(int32, thread_id)
   IPC_STRUCT_MEMBER(int32, response_id)
   // The origin doing the initiating.
   IPC_STRUCT_MEMBER(string16, origin)
 IPC_STRUCT_END()
 
 // Used to open an indexed database.
 IPC_STRUCT_BEGIN(IndexedDBHostMsg_FactoryOpen_Params)

[dgrogan, 2012/11/29 19:19:41]

only tangentially related to this CL:
Eventually this will have a transaction id that the backend should use if a
versionchange transaction is necessary?

   // The response should have these ids.
   IPC_STRUCT_MEMBER(int32, thread_id)
   // Identifier of the request
   IPC_STRUCT_MEMBER(int32, response_id)
   // Identifier for database callbacks
   IPC_STRUCT_MEMBER(int32, database_response_id)
   // The origin doing the initiating.
   IPC_STRUCT_MEMBER(string16, origin)
   // The name of the database.
   IPC_STRUCT_MEMBER(string16, name)
@@ skipping 332 matching lines @@
                             int32, /* object_store_ipc_id */
                             WebKit::WebExceptionCode /* ec */)
 
 // WebIDBDatabase::deleteObjectStore() message.
 IPC_SYNC_MESSAGE_CONTROL3_1(IndexedDBHostMsg_DatabaseDeleteObjectStore,
                             int32, /* idb_database_id */
                             int64, /* object_store_id */
                             int32, /* transaction_id */
                             WebKit::WebExceptionCode /* ec */)
 
-// WebIDBDatabase::transaction() message.
-// TODO: make this message async. Have the renderer create a
-// temporary ID and keep a map in the browser process of real
-// IDs to temporary IDs. We can then update the transaction
-// to its real ID asynchronously.
-// (Or make the key a pair <connection_id, transaction_id>.)
-// TODO(alecflett): Remove this as part of
-// https://bugs.webkit.org/show_bug.cgi?id=102733.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_DatabaseTransactionOld,
-                            int32, /* thread_id */
-                            int32, /* idb_database_id */
-                            std::vector<int64>, /* object_stores */
-                            int32, /* mode */
-                            int32) /* idb_transaction_id */
-
 // WebIDBDatabase::createTransaction() message.
+// TODO: make this message async.
 IPC_SYNC_MESSAGE_CONTROL5_1(IndexedDBHostMsg_DatabaseCreateTransaction,
                             int32, /* thread_id */
                             int32, /* idb_database_id */
                             int64, /* transaction_id */
                             std::vector<int64>, /* object_stores */
                             int32, /* mode */
                             int32) /* idb_transaction_id */
 
 // WebIDBDatabase::close() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_DatabaseClose,
@@ skipping 127 matching lines @@
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_TransactionAbort,
                      int32 /* idb_transaction_id */)
 
 // IDBTransaction::DidCompleteTaskEvents() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_TransactionDidCompleteTaskEvents,
                      int32 /* idb_transaction_id */)
 
 // WebIDBTransaction::~WebIDBTransaction() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_TransactionDestroyed,
                      int32 /* idb_transaction_id */)