Move indexeddb code to its own directory inside of content/{browser,common,renderer}

content/common/indexed_db_messages.h

-// Copyright (c) 2011 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_key.h"
-#include "content/common/indexed_db_param_traits.h"
-#include "content/public/common/serialized_script_value.h"
-#include "ipc/ipc_message_macros.h"
-#include "ipc/ipc_param_traits.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebExceptionCode.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBObjectStore.h"
-
-#define IPC_MESSAGE_START IndexedDBMsgStart
-
-// Argument structures used in messages
-
-IPC_ENUM_TRAITS(WebKit::WebIDBObjectStore::PutMode)
-
-// 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)
-  // 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)
-  // The name of the database.
-  IPC_STRUCT_MEMBER(string16, name)
-IPC_STRUCT_END()
-
-// Used to delete an indexed database.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_FactoryDeleteDatabase_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)
-  // The name of the database.
-  IPC_STRUCT_MEMBER(string16, name)
-IPC_STRUCT_END()
-
-// Used to create an object store.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_DatabaseCreateObjectStore_Params)
-  // The name of the object store.
-  IPC_STRUCT_MEMBER(string16, name)
-  // The keyPath of the object store.
-  IPC_STRUCT_MEMBER(NullableString16, key_path)
-  // Whether the object store created should have a key generator.
-  IPC_STRUCT_MEMBER(bool, auto_increment)
-  // The transaction this is associated with.
-  IPC_STRUCT_MEMBER(int32, transaction_id)
-  // The database the object store belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_database_id)
-IPC_STRUCT_END()
-
-// Used to open both cursors and object cursors in IndexedDB.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_IndexOpenCursor_Params)
-  // The response should have these ids.
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  // The serialized lower key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, lower_key)
-  // The serialized upper key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, upper_key)
-  // Is the lower bound open?
-  IPC_STRUCT_MEMBER(bool, lower_open)
-  // Is the upper bound open?
-  IPC_STRUCT_MEMBER(bool, upper_open)
-  // The direction of this cursor.
-  IPC_STRUCT_MEMBER(int32, direction)
-  // The index the index belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_index_id)
-  // The transaction this request belongs to.
-  IPC_STRUCT_MEMBER(int, transaction_id)
-IPC_STRUCT_END()
-
-// Used for counting values within an index IndexedDB.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_IndexCount_Params)
-  // The response should have these ids.
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  // The serialized lower key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, lower_key)
-  // The serialized upper key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, upper_key)
-  // Is the lower bound open?
-  IPC_STRUCT_MEMBER(bool, lower_open)
-  // Is the upper bound open?
-  IPC_STRUCT_MEMBER(bool, upper_open)
-  // The index the index belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_index_id)
-  // The transaction this request belongs to.
-  IPC_STRUCT_MEMBER(int, transaction_id)
-IPC_STRUCT_END()
-
-// Used to set a value in an object store.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_ObjectStorePut_Params)
-  // The object store's id.
-  IPC_STRUCT_MEMBER(int32, idb_object_store_id)
-  // The id any response should contain.
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  // The value to set.
-  IPC_STRUCT_MEMBER(content::SerializedScriptValue, serialized_value)
-  // The key to set it on (may not be "valid"/set in some cases).
-  IPC_STRUCT_MEMBER(IndexedDBKey, key)
-  // Whether this is an add or a put.
-  IPC_STRUCT_MEMBER(WebKit::WebIDBObjectStore::PutMode, put_mode)
-  // The transaction it's associated with.
-  IPC_STRUCT_MEMBER(int, transaction_id)
-IPC_STRUCT_END()
-
-// Used to create an index.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_ObjectStoreCreateIndex_Params)
-  // The name of the index.
-  IPC_STRUCT_MEMBER(string16, name)
-  // The keyPath of the index.
-  IPC_STRUCT_MEMBER(NullableString16, key_path)
-  // Whether the index created has unique keys.
-  IPC_STRUCT_MEMBER(bool, unique)
-  // Whether the index created produces keys for each array entry.
-  IPC_STRUCT_MEMBER(bool, multi_entry)
-  // The transaction this is associated with.
-  IPC_STRUCT_MEMBER(int32, transaction_id)
-  // The object store the index belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_object_store_id)
-IPC_STRUCT_END()
-
-// Used to open an IndexedDB cursor.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_ObjectStoreOpenCursor_Params)
-  // The response should have these ids.
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  // The serialized lower key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, lower_key)
-  // The serialized upper key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, upper_key)
-  // Is the lower bound open?
-  IPC_STRUCT_MEMBER(bool, lower_open)
-  // Is the upper bound open?
-  IPC_STRUCT_MEMBER(bool, upper_open)
-  // The direction of this cursor.
-  IPC_STRUCT_MEMBER(int32, direction)
-  // The object store the cursor belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_object_store_id)
-  // The transaction this request belongs to.
-  IPC_STRUCT_MEMBER(int, transaction_id)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessIDBCursor_Params)
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  IPC_STRUCT_MEMBER(int32, cursor_id)
-  IPC_STRUCT_MEMBER(IndexedDBKey, key)
-  IPC_STRUCT_MEMBER(IndexedDBKey, primary_key)
-  IPC_STRUCT_MEMBER(content::SerializedScriptValue, serialized_value)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  IPC_STRUCT_MEMBER(int32, cursor_id)
-  IPC_STRUCT_MEMBER(IndexedDBKey, key)
-  IPC_STRUCT_MEMBER(IndexedDBKey, primary_key)
-  IPC_STRUCT_MEMBER(content::SerializedScriptValue, serialized_value)
-IPC_STRUCT_END()
-
-IPC_STRUCT_BEGIN(IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  IPC_STRUCT_MEMBER(int32, cursor_id)
-  IPC_STRUCT_MEMBER(std::vector<IndexedDBKey>, keys)
-  IPC_STRUCT_MEMBER(std::vector<IndexedDBKey>, primary_keys)
-  IPC_STRUCT_MEMBER(std::vector<content::SerializedScriptValue>, values)
-IPC_STRUCT_END()
-
-
-// Used to count within an IndexedDB object store.
-IPC_STRUCT_BEGIN(IndexedDBHostMsg_ObjectStoreCount_Params)
-  // The response should have these ids.
-  IPC_STRUCT_MEMBER(int32, thread_id)
-  IPC_STRUCT_MEMBER(int32, response_id)
-  // The serialized lower key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, lower_key)
-  // The serialized upper key.
-  IPC_STRUCT_MEMBER(IndexedDBKey, upper_key)
-  // Is the lower bound open?
-  IPC_STRUCT_MEMBER(bool, lower_open)
-  // Is the upper bound open?
-  IPC_STRUCT_MEMBER(bool, upper_open)
-  // The object store the cursor belongs to.
-  IPC_STRUCT_MEMBER(int32, idb_object_store_id)
-  // The transaction this request belongs to.
-  IPC_STRUCT_MEMBER(int, transaction_id)
-IPC_STRUCT_END()
-
-// Indexed DB messages sent from the browser to the renderer.
-
-// The thread_id needs to be the first parameter in these messages.  In the IO
-// thread on the renderer/client process, an IDB message filter assumes the
-// thread_id is the first int.
-
-// IDBCallback message handlers.
-IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessIDBCursor,
-                     IndexedDBMsg_CallbacksSuccessIDBCursor_Params)
-
-IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorContinue,
-                     IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
-
-IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorPrefetch,
-                     IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
-
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIDBDatabase,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     int32 /* idb_database_id */)
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIndexedDBKey,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     IndexedDBKey /* indexed_db_key */)
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessIDBTransaction,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     int32 /* idb_transaction_id */)
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessSerializedScriptValue,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     content::SerializedScriptValue /* value */)
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_CallbacksSuccessStringList,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     std::vector<string16> /* dom_string_list */)
-IPC_MESSAGE_CONTROL4(IndexedDBMsg_CallbacksError,
-                     int32 /* thread_id */,
-                     int32 /* response_id */,
-                     int /* code */,
-                     string16 /* message */)
-IPC_MESSAGE_CONTROL2(IndexedDBMsg_CallbacksBlocked,
-                     int32 /* thread_id */,
-                     int32 /* response_id */)
-
-// IDBTransactionCallback message handlers.
-IPC_MESSAGE_CONTROL2(IndexedDBMsg_TransactionCallbacksAbort,
-                     int32 /* thread_id */,
-                     int32 /* transaction_id */)
-IPC_MESSAGE_CONTROL2(IndexedDBMsg_TransactionCallbacksComplete,
-                     int32 /* thread_id */,
-                     int32 /* transaction_id */)
-
-IPC_MESSAGE_CONTROL3(IndexedDBMsg_DatabaseCallbacksVersionChange,
-                     int32, /* thread_id */
-                     int32, /* database_id */
-                     string16) /* new_version */
-
-// Indexed DB messages sent from the renderer to the browser.
-
-// WebIDBCursor::direction() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_CursorDirection,
-                            int32, /* idb_cursor_id */
-                            int32 /* direction */)
-
-// WebIDBCursor::update() message.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorUpdate,
-                     int32, /* idb_cursor_id */
-                     int32, /* thread_id */
-                     int32, /* response_id */
-                     content::SerializedScriptValue, /* value */
-                     WebKit::WebExceptionCode /* ec */)
-
-// WebIDBCursor::continue() message.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorContinue,
-                     int32, /* idb_cursor_id */
-                     int32, /* thread_id */
-                     int32, /* response_id */
-                     IndexedDBKey, /* key */
-                     WebKit::WebExceptionCode /* ec */)
-
-// WebIDBCursor::prefetchContinue() message.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorPrefetch,
-                     int32, /* idb_cursor_id */
-                     int32, /* thread_id */
-                     int32, /* response_id */
-                     int32, /* n */
-                     WebKit::WebExceptionCode /* ec */)
-
-// WebIDBCursor::prefetchReset() message.
-IPC_SYNC_MESSAGE_CONTROL3_0(IndexedDBHostMsg_CursorPrefetchReset,
-                     int32, /* idb_cursor_id */
-                     int32, /* used_prefetches */
-                     int32  /* used_prefetches */)
-
-// WebIDBCursor::remove() message.
-IPC_SYNC_MESSAGE_CONTROL3_1(IndexedDBHostMsg_CursorDelete,
-                     int32, /* idb_cursor_id */
-                     int32, /* thread_id */
-                     int32, /* response_id */
-                     WebKit::WebExceptionCode /* ec */)
-
-// 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)
-
-// WebIDBDatabase::name() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_DatabaseName,
-                            int32, /* idb_database_id */
-                            string16 /* name */)
-
-// WebIDBDatabase::version() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_DatabaseVersion,
-                            int32, /* idb_database_id */
-                            string16 /* version */)
-
-// WebIDBDatabase::objectStoreNames() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_DatabaseObjectStoreNames,
-                            int32, /* idb_database_id */
-                            std::vector<string16> /* objectStoreNames */)
-
-// WebIDBDatabase::createObjectStore() message.
-IPC_SYNC_MESSAGE_CONTROL1_2(IndexedDBHostMsg_DatabaseCreateObjectStore,
-                            IndexedDBHostMsg_DatabaseCreateObjectStore_Params,
-                            int32, /* object_store_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBDatabase::removeObjectStore() message.
-IPC_SYNC_MESSAGE_CONTROL3_1(IndexedDBHostMsg_DatabaseDeleteObjectStore,
-                            int32, /* idb_database_id */
-                            string16, /* name */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBDatabase::setVersion() message.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_DatabaseSetVersion,
-                            int32, /* idb_database_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            string16, /* version */
-                            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.
-IPC_SYNC_MESSAGE_CONTROL4_2(IndexedDBHostMsg_DatabaseTransaction,
-                            int32, /* thread_id */
-                            int32, /* idb_database_id */
-                            std::vector<string16>, /* object_stores */
-                            int32, /* mode */
-                            int32, /* idb_transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBDatabase::open() message.
-IPC_MESSAGE_CONTROL3(IndexedDBHostMsg_DatabaseOpen,
-                     int32, /* idb_database_id */
-                     int32 /* thread_id */,
-                     int32 /* response_id */)
-
-// WebIDBDatabase::close() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_DatabaseClose,
-                     int32 /* idb_database_id */)
-
-// WebIDBDatabase::~WebIDBDatabase() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_DatabaseDestroyed,
-                     int32 /* idb_database_id */)
-
-// WebIDBIndex::name() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexName,
-                            int32, /* idb_index_id */
-                            string16 /* name */)
-
-// WebIDBIndex::storeName() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexStoreName,
-                            int32, /* idb_index_id */
-                            string16 /* store_name */)
-
-// WebIDBIndex::keyPath() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexKeyPath,
-                            int32, /* idb_index_id */
-                            NullableString16 /* key_path */)
-
-// WebIDBIndex::unique() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexUnique,
-                            int32, /* idb_unique_id */
-                            bool /* unique */)
-
-// WebIDBIndex::openObjectCursor() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexOpenObjectCursor,
-                            IndexedDBHostMsg_IndexOpenCursor_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBIndex::openKeyCursor() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexOpenKeyCursor,
-                            IndexedDBHostMsg_IndexOpenCursor_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBIndex::count() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_IndexCount,
-                            IndexedDBHostMsg_IndexCount_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBIndex::getObject() message.
-IPC_SYNC_MESSAGE_CONTROL5_1(IndexedDBHostMsg_IndexGetObject,
-                            int32, /* idb_index_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            IndexedDBKey, /* key */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBIndex::getKey() message.
-IPC_SYNC_MESSAGE_CONTROL5_1(IndexedDBHostMsg_IndexGetKey,
-                            int32, /* idb_index_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            IndexedDBKey, /* key */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBIndex::~WebIDBIndex() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_IndexDestroyed,
-                     int32 /* idb_index_id */)
-
-// WebIDBObjectStore::name() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStoreName,
-                            int32, /* idb_object_store_id */
-                            string16 /* name */)
-
-// WebIDBObjectStore::keyPath() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStoreKeyPath,
-                            int32, /* idb_object_store_id */
-                            NullableString16 /* keyPath */)
-
-// WebIDBObjectStore::indexNames() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStoreIndexNames,
-                            int32, /* idb_object_store_id */
-                            std::vector<string16> /* index_names */)
-
-// WebIDBObjectStore::get() message.
-IPC_SYNC_MESSAGE_CONTROL5_1(IndexedDBHostMsg_ObjectStoreGet,
-                            int32, /* idb_object_store_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            IndexedDBKey, /* key */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::put() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStorePut,
-                            IndexedDBHostMsg_ObjectStorePut_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::delete() message.
-IPC_SYNC_MESSAGE_CONTROL5_1(IndexedDBHostMsg_ObjectStoreDelete,
-                            int32, /* idb_object_store_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            IndexedDBKey, /* key */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::clear() message.
-IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_ObjectStoreClear,
-                            int32, /* idb_object_store_id */
-                            int32, /* thread_id */
-                            int32, /* response_id */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::createIndex() message.
-IPC_SYNC_MESSAGE_CONTROL1_2(IndexedDBHostMsg_ObjectStoreCreateIndex,
-                            IndexedDBHostMsg_ObjectStoreCreateIndex_Params,
-                            int32, /* index_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::index() message.
-IPC_SYNC_MESSAGE_CONTROL2_2(IndexedDBHostMsg_ObjectStoreIndex,
-                            int32, /* idb_object_store_id */
-                            string16, /* name */
-                            int32, /* idb_index_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::deleteIndex() message.
-IPC_SYNC_MESSAGE_CONTROL3_1(IndexedDBHostMsg_ObjectStoreDeleteIndex,
-                            int32, /* idb_object_store_id */
-                            string16, /* name */
-                            int32, /* transaction_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::openCursor() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStoreOpenCursor,
-                            IndexedDBHostMsg_ObjectStoreOpenCursor_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::count() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_ObjectStoreCount,
-                            IndexedDBHostMsg_ObjectStoreCount_Params,
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBObjectStore::~WebIDBObjectStore() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_ObjectStoreDestroyed,
-                     int32 /* idb_object_store_id */)
-
-// WebIDBDatabase::~WebIDBCursor() message.
-IPC_MESSAGE_CONTROL1(IndexedDBHostMsg_CursorDestroyed,
-                     int32 /* idb_cursor_id */)
-
-// IDBTransaction::ObjectStore message.
-IPC_SYNC_MESSAGE_CONTROL2_2(IndexedDBHostMsg_TransactionObjectStore,
-                            int32, /* transaction_id */
-                            string16, /* name */
-                            int32, /* object_store_id */
-                            WebKit::WebExceptionCode /* ec */)
-
-// WebIDBTransaction::mode() message.
-IPC_SYNC_MESSAGE_CONTROL1_1(IndexedDBHostMsg_TransactionMode,
-                            int32, /* idb_transaction_id */
-                            int /* mode */)
-
-// WebIDBTransaction::abort() message.
-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 */)