Port IndexedDB open() and database callbacks to Mojo.

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 <stdint.h>
 
 #include <map>
 #include <string>
@@ skipping 80 matching lines @@
   // The name of the database.
   IPC_STRUCT_MEMBER(base::string16, name)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabaseCreateTransaction_Params)
   IPC_STRUCT_MEMBER(int32_t, ipc_thread_id)
   // The database the object store belongs to.
   IPC_STRUCT_MEMBER(int32_t, ipc_database_id)
   // The transaction id as minted by the frontend.
   IPC_STRUCT_MEMBER(int64_t, transaction_id)
-  // To get to WebIDBDatabaseCallbacks.
-  IPC_STRUCT_MEMBER(int32_t, ipc_database_callbacks_id)
   // The scope of the transaction.
   IPC_STRUCT_MEMBER(std::vector<int64_t>, object_store_ids)
   // The transaction mode.
   IPC_STRUCT_MEMBER(blink::WebIDBTransactionMode, mode)
 IPC_STRUCT_END()
 
 // Used to create an object store.
 IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabaseCreateObjectStore_Params)
   // The database the object store belongs to.
   IPC_STRUCT_MEMBER(int32_t, ipc_database_id)
@@ skipping 295 matching lines @@
 
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorAdvance,
                      IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
 
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorPrefetch,
                      IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
 
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessArray,
                      IndexedDBMsg_CallbacksSuccessArray_Params)
 
-IPC_MESSAGE_CONTROL5(IndexedDBMsg_CallbacksSuccessIDBDatabase,
+IPC_MESSAGE_CONTROL4(IndexedDBMsg_CallbacksSuccessIDBDatabase,
                      int32_t /* ipc_thread_id */,
                      int32_t /* ipc_callbacks_id */,
-                     int32_t /* ipc_database_callbacks_id */,
                      int32_t /* ipc_database_id */,
                      IndexedDBDatabaseMetadata)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIndexedDBKey,
                      int32_t /* ipc_thread_id */,
                      int32_t /* ipc_callbacks_id */,
                      content::IndexedDBKey /* indexed_db_key */)
 
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessValue,
                      IndexedDBMsg_CallbacksSuccessValue_Params)
 
@@ skipping 17 matching lines @@
                      int32_t /* ipc_thread_id */,
                      int32_t /* ipc_callbacks_id */)
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksIntBlocked,
                      int32_t /* ipc_thread_id */,
                      int32_t /* ipc_callbacks_id */,
                      int64_t /* existing_version */)
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksUpgradeNeeded,
                      IndexedDBMsg_CallbacksUpgradeNeeded_Params)
 
 // IDBDatabaseCallback message handlers
-IPC_MESSAGE_CONTROL2(IndexedDBMsg_DatabaseCallbacksForcedClose,
-                     int32_t, /* ipc_thread_id */
-                     int32_t) /* ipc_database_callbacks_id */
-IPC_MESSAGE_CONTROL4(IndexedDBMsg_DatabaseCallbacksVersionChange,
-                     int32_t, /* ipc_thread_id */
-                     int32_t, /* ipc_database_callbacks_id */
-                     int64_t, /* old_version */
-                     int64_t) /* new_version */
-IPC_MESSAGE_CONTROL5(IndexedDBMsg_DatabaseCallbacksAbort,
-                     int32_t,        /* ipc_thread_id */
-                     int32_t,        /* ipc_database_callbacks_id */
-                     int64_t,        /* transaction_id */
-                     int,            /* code */
-                     base::string16) /* message */
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_DatabaseCallbacksComplete,
-                     int32_t, /* ipc_thread_id */
-                     int32_t, /* ipc_database_callbacks_id */
-                     int64_t) /* transaction_id */
 IPC_MESSAGE_CONTROL3(IndexedDBMsg_DatabaseCallbacksChanges,
                      int32_t, /* ipc_thread_id */
                      int32_t, /* ipc_database_id */
                      IndexedDBMsg_ObserverChanges)
 
 // Indexed DB messages sent from the renderer to the browser.
 
 // WebIDBCursor::advance() message.
 IPC_MESSAGE_CONTROL4(IndexedDBHostMsg_CursorAdvance,
                      int32_t,  /* ipc_cursor_id */
@@ skipping 19 matching lines @@
 // WebIDBCursor::prefetchReset() message.
 IPC_MESSAGE_CONTROL3(IndexedDBHostMsg_CursorPrefetchReset,
                      int32_t, /* ipc_cursor_id */
                      int32_t, /* used_prefetches */
                      int32_t) /* used_prefetches */
 
 // WebIDBFactory::getDatabaseNames() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_FactoryGetDatabaseNames,
                      IndexedDBHostMsg_FactoryGetDatabaseNames_Params)
 
-// WebIDBFactory::open() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_FactoryOpen,
-                     IndexedDBHostMsg_FactoryOpen_Params)
-
 // WebIDBFactory::deleteDatabase() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_FactoryDeleteDatabase,
                      IndexedDBHostMsg_FactoryDeleteDatabase_Params)
 
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_AckReceivedBlobs,
                      std::vector<std::string>) /* uuids */
 
 // WebIDBDatabase::unobserve() message.
 IPC_MESSAGE_CONTROL2(IndexedDBHostMsg_DatabaseUnobserve,
                      int32_t,              /* ipc_database_id */
@@ skipping 89 matching lines @@
                      int64_t) /* transaction_id */
 
 // WebIDBDatabase::commit() message.
 IPC_MESSAGE_CONTROL2(IndexedDBHostMsg_DatabaseCommit,
                      int32_t, /* ipc_database_id */
                      int64_t) /* transaction_id */
 
 // WebIDBDatabase::~WebIDBCursor() message.
 IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_CursorDestroyed,
                      int32_t /* ipc_cursor_id */)