Fix IDBDatabase::removeObjectStore for multiprocess mode

chrome/renderer/renderer_webidbdatabase_impl.cc

 // 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_webidbdatabase_impl.h"
 
 #include "chrome/common/render_messages.h"
 #include "chrome/renderer/render_thread.h"
 #include "chrome/renderer/indexed_db_dispatcher.h"
 #include "chrome/renderer/renderer_webidbtransaction_impl.h"
@@ skipping 52 matching lines @@
 
 void RendererWebIDBDatabaseImpl::createObjectStore(
     const WebString& name, const WebString& key_path, bool auto_increment,
     WebIDBCallbacks* callbacks) {
   IndexedDBDispatcher* dispatcher =
       RenderThread::current()->indexed_db_dispatcher();
   dispatcher->RequestIDBDatabaseCreateObjectStore(
       name, key_path, auto_increment, callbacks, idb_database_id_);
 }
 
+void RendererWebIDBDatabaseImpl::removeObjectStore(
+    const WebString& name, WebIDBCallbacks* callbacks) {
+  IndexedDBDispatcher* dispatcher =
+      RenderThread::current()->indexed_db_dispatcher();
+  dispatcher->RequestIDBDatabaseRemoveObjectStore(
+      name, callbacks, idb_database_id_);
+}
+
 WebKit::WebIDBTransaction* RendererWebIDBDatabaseImpl::transaction(
     const WebDOMStringList& names, unsigned short mode,
     unsigned long timeout) {
   std::vector<string16> object_stores(names.length());
   for (unsigned int i = 0; i < names.length(); ++i) {
     object_stores.push_back(names.item(i));
   }
 
   int transaction_id;
   RenderThread::current()->Send(
       new ViewHostMsg_IDBDatabaseTransaction(
           idb_database_id_, object_stores, mode, timeout, &transaction_id));
     return new RendererWebIDBTransactionImpl(transaction_id);
 }