https://bugs.webkit.org/show_bug.cgi?id=103922

Reviewed by Tony Chang.

Source/WebCore:

Make sure front-end is always generating the transaction id,
so that it can be relied upon as an alternative to the
to-be-deprecated IDBTransactionBackendInterface pointer.

No new tests, this is one stage in a larger refactor.

* Modules/indexeddb/IDBDatabaseBackendImpl.cpp:
(WebCore::IDBDatabaseBackendImpl::VersionChangeOperation::create):
(WebCore::IDBDatabaseBackendImpl::VersionChangeOperation::VersionChangeOperation):
(IDBDatabaseBackendImpl::VersionChangeOperation):
(WebCore::IDBDatabaseBackendImpl::PendingOpenCall::create):
(WebCore::IDBDatabaseBackendImpl::PendingOpenCall::transactionId):
(WebCore::IDBDatabaseBackendImpl::PendingOpenCall::PendingOpenCall):
(IDBDatabaseBackendImpl::PendingOpenCall):
(WebCore::IDBDatabaseBackendImpl::PendingOpenWithVersionCall::create):
(WebCore::IDBDatabaseBackendImpl::PendingOpenWithVersionCall::transactionId):
(WebCore::IDBDatabaseBackendImpl::PendingOpenWithVersionCall::PendingOpenWithVersionCall):
(IDBDatabaseBackendImpl::PendingOpenWithVersionCall):
(WebCore::IDBDatabaseBackendImpl::VersionChangeOperation::perform):
(WebCore::IDBDatabaseBackendImpl::processPendingCalls):
(WebCore::IDBDatabaseBackendImpl::createTransaction):
(WebCore::IDBDatabaseBackendImpl::openConnection):
(WebCore::IDBDatabaseBackendImpl::runIntVersionChangeTransaction):
(WebCore::IDBDatabaseBackendImpl::openConnectionWithVersion):
* Modules/indexeddb/IDBDatabaseBackendImpl.h:
(IDBDatabaseBackendImpl):
* Modules/indexeddb/IDBFactory.cpp:
(WebCore::IDBFactory::openInternal):
* Modules/indexeddb/IDBFactoryBackendImpl.cpp:
(WebCore::IDBFactoryBackendImpl::open):

Source/WebKit/chromium:

Update test to account for pre-generated transaction ids.

* tests/IDBDatabaseBackendTest.cpp:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@136992 268f45cc-cd09-0410-ab3c-d52691b4dbfc