Show OOM notification bar in all tabs sharing same render process

chrome/browser/renderer_host/browser_render_process_host.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_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 100 matching lines @@
 
   // Control message handlers.
   void OnUpdatedCacheStats(const WebKit::WebCache::UsageStats& stats);
   void SuddenTerminationChanged(bool enabled);
   void OnExtensionAddListener(const std::string& extension_id,
                               const std::string& event_name);
   void OnExtensionRemoveListener(const std::string& extension_id,
                                  const std::string& event_name);
   void OnExtensionCloseChannel(int port_id);
   void OnUserMetricsRecordAction(const std::string& action);
+  void OnRenderProcessOutOfJSMemory(IPC::Message* reply_msg);
 
   // Initialize support for visited links. Send the renderer process its initial
   // set of visited links.
   void InitVisitedLinks();
 
   // Initialize support for user scripts. Send the renderer process its initial
   // set of scripts and listen for updates to scripts.
   void InitUserScripts();
 
   // Initialize support for extension APIs. Send the list of registered API
@@ skipping 99 matching lines @@
   // messages that are sent once the process handle is available.  This is
   // because the queued messages may have dependencies on the init messages.
   std::queue<IPC::Message*> queued_messages_;
 
   base::ScopedCallbackFactory<BrowserRenderProcessHost> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserRenderProcessHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_