Remove IPC_BEGIN_MESSAGE_MAP_EX macro since r270839 made all bad IPCs kill their child processes.

content/browser/renderer_host/database_message_filter.cc

 // Copyright (c) 2012 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 "content/browser/renderer_host/database_message_filter.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/platform_file.h"
@@ skipping 69 matching lines @@
     *thread = BrowserThread::FILE;
 
   if (message.type() == DatabaseHostMsg_Opened::ID && !observer_added_) {
     observer_added_ = true;
     BrowserThread::PostTask(
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&DatabaseMessageFilter::AddObserver, this));
   }
 }
 
-bool DatabaseMessageFilter::OnMessageReceived(
-    const IPC::Message& message,
-    bool* message_was_ok) {
+bool DatabaseMessageFilter::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP_EX(DatabaseMessageFilter, message, *message_was_ok)
+  IPC_BEGIN_MESSAGE_MAP(DatabaseMessageFilter, message)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(DatabaseHostMsg_OpenFile,
                                     OnDatabaseOpenFile)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(DatabaseHostMsg_DeleteFile,
                                     OnDatabaseDeleteFile)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(DatabaseHostMsg_GetFileAttributes,
                                     OnDatabaseGetFileAttributes)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(DatabaseHostMsg_GetFileSize,
                                     OnDatabaseGetFileSize)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(DatabaseHostMsg_GetSpaceAvailable,
                                     OnDatabaseGetSpaceAvailable)
     IPC_MESSAGE_HANDLER(DatabaseHostMsg_Opened, OnDatabaseOpened)
     IPC_MESSAGE_HANDLER(DatabaseHostMsg_Modified, OnDatabaseModified)
     IPC_MESSAGE_HANDLER(DatabaseHostMsg_Closed, OnDatabaseClosed)
     IPC_MESSAGE_HANDLER(DatabaseHostMsg_HandleSqliteError, OnHandleSqliteError)
     IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP_EX()
+  IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 DatabaseMessageFilter::~DatabaseMessageFilter() {
 }
 
 void DatabaseMessageFilter::OnDatabaseOpenFile(
     const base::string16& vfs_file_name,
     int desired_flags,
     IPC::Message* reply_msg) {
@@ skipping 242 matching lines @@
 }
 
 void DatabaseMessageFilter::OnDatabaseScheduledForDeletion(
     const std::string& origin_identifier,
     const base::string16& database_name) {
   DCHECK_CURRENTLY_ON(BrowserThread::FILE);
   Send(new DatabaseMsg_CloseImmediately(origin_identifier, database_name));
 }
 
 }  // namespace content