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

content/browser/appcache/appcache_dispatcher_host.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/appcache/appcache_dispatcher_host.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/common/appcache_messages.h"
@@ skipping 19 matching lines @@
                    base::Unretained(this));
     start_update_callback_ =
         base::Bind(&AppCacheDispatcherHost::StartUpdateCallback,
                    base::Unretained(this));
     swap_cache_callback_ =
         base::Bind(&AppCacheDispatcherHost::SwapCacheCallback,
                    base::Unretained(this));
   }
 }
 
-bool AppCacheDispatcherHost::OnMessageReceived(const IPC::Message& message,
-                                               bool* message_was_ok) {
+bool AppCacheDispatcherHost::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP_EX(AppCacheDispatcherHost, message, *message_was_ok)
+  IPC_BEGIN_MESSAGE_MAP(AppCacheDispatcherHost, message)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_RegisterHost, OnRegisterHost)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_UnregisterHost, OnUnregisterHost)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_SetSpawningHostId, OnSetSpawningHostId)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_GetResourceList, OnGetResourceList)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_SelectCache, OnSelectCache)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_SelectCacheForWorker,
                         OnSelectCacheForWorker)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_SelectCacheForSharedWorker,
                         OnSelectCacheForSharedWorker)
     IPC_MESSAGE_HANDLER(AppCacheHostMsg_MarkAsForeignEntry,
                         OnMarkAsForeignEntry)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AppCacheHostMsg_GetStatus, OnGetStatus)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AppCacheHostMsg_StartUpdate, OnStartUpdate)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(AppCacheHostMsg_SwapCache, OnSwapCache)
     IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP_EX()
+  IPC_END_MESSAGE_MAP()
 
   return handled;
 }
 
 AppCacheDispatcherHost::~AppCacheDispatcherHost() {}
 
 void AppCacheDispatcherHost::BadMessageReceived() {
   RecordAction(base::UserMetricsAction("BadMessageTerminate_ACDH"));
   BrowserMessageFilter::BadMessageReceived();
 }
@@ skipping 151 matching lines @@
 }
 
 void AppCacheDispatcherHost::SwapCacheCallback(bool result, void* param) {
   IPC::Message* reply_msg = reinterpret_cast<IPC::Message*>(param);
   DCHECK_EQ(pending_reply_msg_.get(), reply_msg);
   AppCacheHostMsg_SwapCache::WriteReplyParams(reply_msg, result);
   Send(pending_reply_msg_.release());
 }
 
 }  // namespace content