Revert 56862 - Add transaction coordinator. Allow idle transactions to be abo...

chrome/browser/in_process_webkit/indexed_db_callbacks.h

 // 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.
 
 #ifndef CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_
 #define CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/ref_counted.h"
 #include "chrome/browser/in_process_webkit/indexed_db_dispatcher_host.h"
 #include "chrome/common/indexed_db_key.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/serialized_script_value.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBCallbacks.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBCursor.h"
-#include "third_party/WebKit/WebKit/chromium/public/WebIDBTransactionCallbacks.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebIDBDatabaseError.h"
 
 // Template magic to figure out what message to send to the renderer based on
 // which (overloaded) onSuccess method we expect to be called.
 template <class Type> struct WebIDBToMsgHelper { };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBDatabase> {
   typedef ViewMsg_IDBCallbacksSuccessIDBDatabase MsgType;
 };
 template <> struct WebIDBToMsgHelper<WebKit::WebIDBIndex> {
   typedef ViewMsg_IDBCallbacksSuccessIDBIndex MsgType;
@@ skipping 123 matching lines @@
 
   virtual void onSuccess() {
     dispatcher_host()->Send(
         new ViewMsg_IDBCallbacksSuccessNull(response_id()));
   }
 
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBCallbacks);
 };
 
-class IndexedDBTransactionCallbacks
-    : public WebKit::WebIDBTransactionCallbacks {
-public:
-  IndexedDBTransactionCallbacks(
-      IndexedDBDispatcherHost* dispatcher_host, int transaction_id)
-      : dispatcher_host_(dispatcher_host), transaction_id_(transaction_id) {
-  }
-
-  virtual void onAbort() {
-    dispatcher_host_->Send(new ViewMsg_IDBTransactionCallbacksAbort(
-        transaction_id_));
-  }
-
-  virtual int id() const {
-    return transaction_id_;
-  }
-
-private:
-  int transaction_id_;
-  scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_;
-};
-
 #endif  // CHROME_BROWSER_IN_PROCESS_WEBKIT_INDEXED_DB_CALLBACKS_H_