Revert 56862 - Add transaction coordinator. Allow idle transactions to be aborted when their parent JS context finishes executing.

This change depends on the following WebKit bug:

https://bugs.webkit.org/show_bug.cgi?id=44101

Review URL: http://codereview.chromium.org/3165026

TBR=andreip@chromium.org
Review URL: http://codereview.chromium.org/3107029

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56863 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 60 deletions

diff --git a/chrome/renderer/renderer_webidbtransaction_impl.cc b/chrome/renderer/renderer_webidbtransaction_impl.cc
deleted file mode 100644
index c998245..0000000
--- a/chrome/renderer/renderer_webidbtransaction_impl.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright (c) 2010 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.
-
-#include "chrome/renderer/renderer_WebIDBTransaction_impl.h"
-
-#include "chrome/common/render_messages.h"
-#include "chrome/renderer/render_thread.h"
-#include "chrome/renderer/indexed_db_dispatcher.h"
-#include "third_party/WebKit/WebKit/chromium/public/WebIDBObjectStore.h"
-#include "third_party/WebKit/WebKit/chromium/public/WebIDBTransactionCallbacks.h"
-#include "third_party/WebKit/WebKit/chromium/public/WebString.h"
-
-using WebKit::WebIDBObjectStore;
-using WebKit::WebIDBTransactionCallbacks;
-using WebKit::WebString;
-
-RendererWebIDBTransactionImpl::RendererWebIDBTransactionImpl(
-    int32 idb_transaction_id)
-    : idb_transaction_id_(idb_transaction_id) {
-}
-
-RendererWebIDBTransactionImpl::~RendererWebIDBTransactionImpl() {
-  RenderThread::current()->Send(new ViewHostMsg_IDBTransactionDestroyed(
-      idb_transaction_id_));
-}
-
-int RendererWebIDBTransactionImpl::mode() const
-{
-  // TODO: implement
-  DCHECK(false);
-  return 0;
-}
-
-WebIDBObjectStore* RendererWebIDBTransactionImpl::objectStore(
-    const WebString& name)
-{
-  // TODO: implement
-  DCHECK(false);
-  return 0;
-}
-
-void RendererWebIDBTransactionImpl::abort()
-{
-  // TODO: implement
-  DCHECK(false);
-}
-
-int RendererWebIDBTransactionImpl::id() const
-{
-  return idb_transaction_id_;
-}
-
-void RendererWebIDBTransactionImpl::setCallbacks(
-    WebIDBTransactionCallbacks* callbacks)
-{
-  IndexedDBDispatcher* dispatcher =
-      RenderThread::current()->indexed_db_dispatcher();
-  dispatcher->RequestIDBTransactionSetCallbacks(callbacks);
-}